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Collection: Bearings - Single Row Ball - Unflanged

Bearings -> Single Row Ball -> Unflanged

ID (d)	O.D. (D)	Width (B)	Inner Ring Width (Bn)	Flange Diameter (DF)	Flange Width (BF)	Indicative Image
Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 3.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.118 in.)	O.D. (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision Double shielded standard stainless steel bearing
Part Number: S623-ZZ-MC3 (Each) 100 Available Now \| Further orders can be expected around Mon, Sep 07, 2026 Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 100 available can be backordered.
ID (d)	O.D. (D)	Width (B)	Inner Ring Width (Bn)	Indicative Image
Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 3.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.118 in.)	O.D. (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision Double shielded standard stainless steel bearing
Part Number: S623-ZZ-MC3 (Each) 100 Available Now \| Further orders can be expected around Mon, Sep 07, 2026 Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 100 Available Now. Backorder if more than 100.
S623-ZZ-MC3 (Each) --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing S623-ZZ-MC3 (Each) --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 100 Available Now
Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 3.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.118 in.)	O.D. (D) 10.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S623-MC3-JP6-AF12 (Each) 57 Available Now \| Further orders can be expected around Mon, Sep 07, 2026 Regular price $4.68 AUD Regular price Sale price $4.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 57 available can be backordered.
Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 3.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.118 in.)	O.D. (D) 10.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S623-MC3-JP6-AF12 (Each) 57 Available Now \| Further orders can be expected around Mon, Sep 07, 2026 Regular price $4.68 AUD Regular price Sale price $4.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 57 Available Now. Backorder if more than 57.
S623-MC3-JP6-AF12 (Each) --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing S623-MC3-JP6-AF12 (Each) --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $4.68 AUD Regular price Sale price $4.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 57 Available Now
Single Row Ball Bearings - 3x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 3.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.118 in.)	O.D. (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 623-2RS-MC3 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Sep 07, 2026 Regular price $801.59 AUD Regular price Sale price $801.59 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 3x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 3.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.118 in.)	O.D. (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 623-2RS-MC3 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Sep 07, 2026 Regular price $801.59 AUD Regular price Sale price $801.59 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
623-2RS-MC3 (Pack of 100) --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing 623-2RS-MC3 (Pack of 100) --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $801.59 AUD Regular price Sale price $801.59 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
ID (d) 3.000 mm _{+ 0.076 / - 0.000} (Equiv. 0.118 in.)	O.D. (D) 10.000 mm _{+ 0.000 / - 0.076} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.127 / - 0.000} (Equiv. 0.157 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Precision Grade: Semi-Precision Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S316-623-ZZ-GS (Each) 19 Available Now \| Further orders can be expected around Tue, Sep 01, 2026 Regular price $7.05 AUD Regular price Sale price $7.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 19 available can be backordered.
Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
ID (d) 3.000 mm _{+ 0.076 / - 0.000} (Equiv. 0.118 in.)	O.D. (D) 10.000 mm _{+ 0.000 / - 0.076} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.127 / - 0.000} (Equiv. 0.157 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Precision Grade: Semi-Precision Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S316-623-ZZ-GS (Each) 19 Available Now \| Further orders can be expected around Tue, Sep 01, 2026 Regular price $7.05 AUD Regular price Sale price $7.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 19 Available Now. Backorder if more than 19.
S316-623-ZZ-GS (Each) --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing S316-623-ZZ-GS (Each) --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing Regular price $7.05 AUD Regular price Sale price $7.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 19 Available Now
Single Row Ball Bearings - 3x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 3.000 mm	O.D. (D) 10.000 mm	Width (B) 4.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 623-2RS-ECO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Sep 10, 2026 Regular price $3.32 AUD Regular price Sale price $3.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 3x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 3.000 mm	O.D. (D) 10.000 mm	Width (B) 4.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 623-2RS-ECO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Sep 10, 2026 Regular price $3.32 AUD Regular price Sale price $3.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
623-2RS-ECO (Each) --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing 623-2RS-ECO (Each) --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $3.32 AUD Regular price Sale price $3.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 3x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 3.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.118 in.)	O.D. (D) 13.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.512 in.)	Width (B) 5.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.197 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 633-ZZ-MC3 (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Sep 07, 2026 Regular price $449.14 AUD Regular price Sale price $449.14 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 3x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 3.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.118 in.)	O.D. (D) 13.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.512 in.)	Width (B) 5.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.197 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 633-ZZ-MC3 (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Sep 07, 2026 Regular price $449.14 AUD Regular price Sale price $449.14 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
633-ZZ-MC3 (Pack of 50) --- Single Row Ball Bearings - 3x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing 633-ZZ-MC3 (Pack of 50) --- Single Row Ball Bearings - 3x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $449.14 AUD Regular price Sale price $449.14 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.007} (Equiv. 0.125 in.)	O.D. (D) 6.350 mm _{+ 0.000 / - 0.007} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.120} (Equiv. 0.094 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged - Precision Open P6 precision bearing with low-torque retainer and light oil lubricant
Part Number: SR144-MC3-JP6-AF12 (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Sep 07, 2026 Regular price $442.95 AUD Regular price Sale price $442.95 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.007} (Equiv. 0.125 in.)	O.D. (D) 6.350 mm _{+ 0.000 / - 0.007} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.120} (Equiv. 0.094 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged - Precision Open P6 precision bearing with low-torque retainer and light oil lubricant
Part Number: SR144-MC3-JP6-AF12 (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Sep 07, 2026 Regular price $442.95 AUD Regular price Sale price $442.95 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR144-MC3-JP6-AF12 (Pack of 50) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C Bearing SR144-MC3-JP6-AF12 (Pack of 50) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $442.95 AUD Regular price Sale price $442.95 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	O.D. (D) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.125} (Equiv. 0.094 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision Deleted Item. Available while stocks last.
Part Number: SR144-MC3-AF12 (Each) 2 Available Now \| Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $4.76 AUD Regular price ~~$5.72 AUD~~ Sale price $4.76 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 2 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	O.D. (D) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.125} (Equiv. 0.094 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision Deleted Item. Available while stocks last.
Part Number: SR144-MC3-AF12 (Each) 2 Available Now \| Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $4.76 AUD Regular price ~~$5.72 AUD~~ Sale price $4.76 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 2 Available Now. These are priced to quit. Please contact us for a quote if you require more.
SR144-MC3-AF12 (Each) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SR144-MC3-AF12 (Each) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $4.76 AUD Regular price ~~$5.72 AUD~~ Sale price $4.76 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 2 Available Now Sale
Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.005} (Equiv. 0.125 in.)	O.D. (D) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.040} (Equiv. 0.094 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision Deleted Item. Available while stocks last.
Part Number: SR144-MC34-GR5-R-L23 (Each) 14 Available Now \| Item Discontinued - Up to 14 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $16.01 AUD Regular price ~~$39.49 AUD~~ Sale price $16.01 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 14 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.005} (Equiv. 0.125 in.)	O.D. (D) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.040} (Equiv. 0.094 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision Deleted Item. Available while stocks last.
Part Number: SR144-MC34-GR5-R-L23 (Each) 14 Available Now \| Item Discontinued - Up to 14 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $16.01 AUD Regular price ~~$39.49 AUD~~ Sale price $16.01 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 14 Available Now. These are priced to quit. Please contact us for a quote if you require more.
SR144-MC34-GR5-R-L23 (Each) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Sale SR144-MC34-GR5-R-L23 (Each) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $16.01 AUD Regular price ~~$39.49 AUD~~ Sale price $16.01 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 14 Available Now Sale
Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.004} (Equiv. 0.125 in.)	O.D. (D) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.040} (Equiv. 0.094 in.)	Inner Ring Width (Bn) 2.779 Extended Back Only mm
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - Precision Single shielded dental special angular contact ceramic-hybrid bearing with extended inner ring and high speed Torlon retainer
Part Number: SWR144-D28W-CSN-Z-TO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Sep 14, 2026 Regular price $36.86 AUD Regular price Sale price $36.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.004} (Equiv. 0.125 in.)	O.D. (D) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.040} (Equiv. 0.094 in.)	Inner Ring Width (Bn) 2.779 Extended Back Only mm
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - Precision Single shielded dental special angular contact ceramic-hybrid bearing with extended inner ring and high speed Torlon retainer
Part Number: SWR144-D28W-CSN-Z-TO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Sep 14, 2026 Regular price $36.86 AUD Regular price Sale price $36.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SWR144-D28W-CSN-Z-TO (Each) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing SWR144-D28W-CSN-Z-TO (Each) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing Regular price $36.86 AUD Regular price Sale price $36.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.005} (Equiv. 0.125 in.)	O.D. (D) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.040} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR144A-ZZS-MC34-GR5-R-L23 (Each) 2 Available Now \| Further orders can be expected around Wed, Sep 30, 2026 Regular price $54.32 AUD Regular price Sale price $54.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 2 available can be backordered.
Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.005} (Equiv. 0.125 in.)	O.D. (D) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.040} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR144A-ZZS-MC34-GR5-R-L23 (Each) 2 Available Now \| Further orders can be expected around Wed, Sep 30, 2026 Regular price $54.32 AUD Regular price Sale price $54.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 2 Available Now. Backorder if more than 2.
SR144A-ZZS-MC34-GR5-R-L23 (Each) --- Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing SR144A-ZZS-MC34-GR5-R-L23 (Each) --- Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $54.32 AUD Regular price Sale price $54.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 2 Available Now
Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.007} (Equiv. 0.125 in.)	O.D. (D) 6.350 mm _{+ 0.000 / - 0.007} (Equiv. 0.25 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.120} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged - Precision Deleted Item. Available while stocks last.
Part Number: SR144A-MC3-JP6-AF12 (Each) 55 Available Now \| Item Discontinued - Up to 55 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $4.76 AUD Regular price ~~$5.72 AUD~~ Sale price $4.76 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 55 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.007} (Equiv. 0.125 in.)	O.D. (D) 6.350 mm _{+ 0.000 / - 0.007} (Equiv. 0.25 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.120} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged - Precision Deleted Item. Available while stocks last.
Part Number: SR144A-MC3-JP6-AF12 (Each) 55 Available Now \| Item Discontinued - Up to 55 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $4.76 AUD Regular price ~~$5.72 AUD~~ Sale price $4.76 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 55 Available Now. These are priced to quit. Please contact us for a quote if you require more.
SR144A-MC3-JP6-AF12 (Each) --- Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SR144A-MC3-JP6-AF12 (Each) --- Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $4.76 AUD Regular price ~~$5.72 AUD~~ Sale price $4.76 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 55 Available Now Sale
Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	O.D. (D) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.125} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SR144A-ZZS-MC3 (Each) 141 Available Now \| Further orders can be expected around Mon, Sep 07, 2026 Regular price $4.32 AUD Regular price Sale price $4.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 141 available can be backordered.
Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	O.D. (D) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.125} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SR144A-ZZS-MC3 (Each) 141 Available Now \| Further orders can be expected around Mon, Sep 07, 2026 Regular price $4.32 AUD Regular price Sale price $4.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 141 Available Now. Backorder if more than 141.
SR144A-ZZS-MC3 (Each) --- Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing SR144A-ZZS-MC3 (Each) --- Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $4.32 AUD Regular price Sale price $4.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 141 Available Now
Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	O.D. (D) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.125} (Equiv. 0.109 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: R144A-ZZS-MC3 (Each) 4 Available Now \| More stock due: 100 around Thu, Aug 06, 2026 \| Further orders can be expected around Mon, Sep 07, 2026 Regular price $4.68 AUD Regular price Sale price $4.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 4 available can be backordered.
Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	O.D. (D) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.125} (Equiv. 0.109 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: R144A-ZZS-MC3 (Each) 4 Available Now \| More stock due: 100 around Thu, Aug 06, 2026 \| Further orders can be expected around Mon, Sep 07, 2026 Regular price $4.68 AUD Regular price Sale price $4.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 4 Available Now. Backorder if more than 4.
R144A-ZZS-MC3 (Each) --- Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Chrome Steel SAE 52100 Bearing R144A-ZZS-MC3 (Each) --- Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $4.68 AUD Regular price Sale price $4.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 4 Available Now
Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 3.175 mm	O.D. (D) 6.350 mm	Width (B) 2.779 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision Double shielded economy bearing
Part Number: R144A-ZZS-ECO (Pack of 2) 57 units (114 pcs) Available Now \| Further orders can be expected around Tue, Sep 01, 2026 Regular price $3.77 AUD Regular price Sale price $3.77 AUD Unit price per Priced, Stocked and Sold Per pack of 2 Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 57 available can be backordered.
Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 3.175 mm	O.D. (D) 6.350 mm	Width (B) 2.779 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision Double shielded economy bearing
Part Number: R144A-ZZS-ECO (Pack of 2) 57 units (114 pcs) Available Now \| Further orders can be expected around Tue, Sep 01, 2026 Regular price $3.77 AUD Regular price Sale price $3.77 AUD Unit price per Priced, Stocked and Sold Per pack of 2 Excludes GST and overseas Taxes & Duties Quantity Required 57 units (114 pcs) Available Now. Backorder if more than 57.
R144A-ZZS-ECO (Pack of 2) --- Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Chrome Steel SAE 52100 Bearing R144A-ZZS-ECO (Pack of 2) --- Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $3.77 AUD Regular price Sale price $3.77 AUD Unit price per Priced, Stocked and Sold Per pack of 2 Excludes GST and overseas Taxes & Duties 57 Available Now
Single Row Ball Bearings - 3.175x7.938x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.005} (Equiv. 0.125 in.)	O.D. (D) 7.938 mm _{+ 0.000 / - 0.005} (Equiv. 0.313 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.040} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision Non ISO Width
Part Number: SR2-5-ZZS-MC34-GR5-R-L23 (Each) 22 Available Now \| Further orders can be expected around Wed, Sep 30, 2026 Regular price $43.14 AUD Regular price ~~$51.76 AUD~~ Sale price $43.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 22 available can be backordered.
Single Row Ball Bearings - 3.175x7.938x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.005} (Equiv. 0.125 in.)	O.D. (D) 7.938 mm _{+ 0.000 / - 0.005} (Equiv. 0.313 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.040} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision Non ISO Width
Part Number: SR2-5-ZZS-MC34-GR5-R-L23 (Each) 22 Available Now \| Further orders can be expected around Wed, Sep 30, 2026 Regular price $43.14 AUD Regular price ~~$51.76 AUD~~ Sale price $43.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 22 Available Now. Backorder if more than 22.
SR2-5-ZZS-MC34-GR5-R-L23 (Each) --- Single Row Ball Bearings - 3.175x7.938x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Sale SR2-5-ZZS-MC34-GR5-R-L23 (Each) --- Single Row Ball Bearings - 3.175x7.938x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $43.14 AUD Regular price ~~$51.76 AUD~~ Sale price $43.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 22 Available Now Sale
Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C - Dental Special Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.004} (Equiv. 0.125 in.)	O.D. (D) 7.938 mm _{+ 0.000 / - 0.005} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.040} (Equiv. 0.141 in.)
Material: Stainless Steel AISI 440C - Dental Special Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SR2-5A-D17-ZZS-KC (Each) 2 Available Now \| Further orders can be expected around Mon, Sep 14, 2026 Regular price $27.05 AUD Regular price ~~$49.60 AUD~~ Sale price $27.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 2 available can be backordered.
Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C - Dental Special Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.004} (Equiv. 0.125 in.)	O.D. (D) 7.938 mm _{+ 0.000 / - 0.005} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.040} (Equiv. 0.141 in.)
Material: Stainless Steel AISI 440C - Dental Special Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SR2-5A-D17-ZZS-KC (Each) 2 Available Now \| Further orders can be expected around Mon, Sep 14, 2026 Regular price $27.05 AUD Regular price ~~$49.60 AUD~~ Sale price $27.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 2 Available Now. Backorder if more than 2.
SR2-5A-D17-ZZS-KC (Each) --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C - Dental Special Bearing Sale SR2-5A-D17-ZZS-KC (Each) --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C - Dental Special Bearing Regular price $27.05 AUD Regular price ~~$49.60 AUD~~ Sale price $27.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 2 Available Now Sale
Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.005} (Equiv. 0.125 in.)	O.D. (D) 7.938 mm _{+ 0.000 / - 0.005} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.040} (Equiv. 0.141 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR2-5A-FF-MC34-GR5-R-L23 (Each) 21 Available Now \| Further orders can be expected around Wed, Sep 30, 2026 Regular price $37.23 AUD Regular price ~~$44.67 AUD~~ Sale price $37.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 21 available can be backordered.
Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.005} (Equiv. 0.125 in.)	O.D. (D) 7.938 mm _{+ 0.000 / - 0.005} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.040} (Equiv. 0.141 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR2-5A-FF-MC34-GR5-R-L23 (Each) 21 Available Now \| Further orders can be expected around Wed, Sep 30, 2026 Regular price $37.23 AUD Regular price ~~$44.67 AUD~~ Sale price $37.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 21 Available Now. Backorder if more than 21.
SR2-5A-FF-MC34-GR5-R-L23 (Each) --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Sale SR2-5A-FF-MC34-GR5-R-L23 (Each) --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $37.23 AUD Regular price ~~$44.67 AUD~~ Sale price $37.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 21 Available Now Sale
Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.007} (Equiv. 0.125 in.)	O.D. (D) 7.938 mm _{+ 0.000 / - 0.007} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.120} (Equiv. 0.141 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged - Precision Double shielded P6 precision stainless steel bearing
Part Number: SR2-5A-ZZ-MC3-JP6 (Each) 16 Available Now \| Further orders can be expected around Mon, Sep 14, 2026 Regular price $15.77 AUD Regular price Sale price $15.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 16 available can be backordered.
Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.007} (Equiv. 0.125 in.)	O.D. (D) 7.938 mm _{+ 0.000 / - 0.007} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.120} (Equiv. 0.141 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged - Precision Double shielded P6 precision stainless steel bearing
Part Number: SR2-5A-ZZ-MC3-JP6 (Each) 16 Available Now \| Further orders can be expected around Mon, Sep 14, 2026 Regular price $15.77 AUD Regular price Sale price $15.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 16 Available Now. Backorder if more than 16.
SR2-5A-ZZ-MC3-JP6 (Each) --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing SR2-5A-ZZ-MC3-JP6 (Each) --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $15.77 AUD Regular price Sale price $15.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 16 Available Now
Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.005} (Equiv. 0.125 in.)	O.D. (D) 7.938 mm _{+ 0.000 / - 0.0075} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.125} (Equiv. 0.141 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SR2-5A-ZZS-MC34-AF12 (Each) 571 Available Now \| Further orders can be expected around Tue, Sep 01, 2026 Regular price $8.05 AUD Regular price Sale price $8.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 571 available can be backordered.
Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.005} (Equiv. 0.125 in.)	O.D. (D) 7.938 mm _{+ 0.000 / - 0.0075} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.125} (Equiv. 0.141 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SR2-5A-ZZS-MC34-AF12 (Each) 571 Available Now \| Further orders can be expected around Tue, Sep 01, 2026 Regular price $8.05 AUD Regular price Sale price $8.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 571 Available Now. Backorder if more than 571.
SR2-5A-ZZS-MC34-AF12 (Each) --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing SR2-5A-ZZS-MC34-AF12 (Each) --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $8.05 AUD Regular price Sale price $8.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 571 Available Now
Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 3.175 mm	O.D. (D) 7.938 mm	Width (B) 3.571 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision Double black rubber sealed economy bearing
Part Number: R2-5A-2RS-ECO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Sep 15, 2026 Regular price $15.77 AUD Regular price ~~$18.93 AUD~~ Sale price $15.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 3.175 mm	O.D. (D) 7.938 mm	Width (B) 3.571 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision Double black rubber sealed economy bearing
Part Number: R2-5A-2RS-ECO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Sep 15, 2026 Regular price $15.77 AUD Regular price ~~$18.93 AUD~~ Sale price $15.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R2-5A-2RS-ECO (Each) --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R2-5A-2RS-ECO (Each) --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $15.77 AUD Regular price ~~$18.93 AUD~~ Sale price $15.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	O.D. (D) 7.938 mm _{+ 0.000 / - 0.0075} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.125} (Equiv. 0.141 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision Double shielded standard bearing
Part Number: R2-5A-ZZ-MC3 (Each) 129 Available Now \| Further orders can be expected around Mon, Sep 07, 2026 Regular price $6.50 AUD Regular price Sale price $6.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 129 available can be backordered.
Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	O.D. (D) 7.938 mm _{+ 0.000 / - 0.0075} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.125} (Equiv. 0.141 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision Double shielded standard bearing
Part Number: R2-5A-ZZ-MC3 (Each) 129 Available Now \| Further orders can be expected around Mon, Sep 07, 2026 Regular price $6.50 AUD Regular price Sale price $6.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 129 Available Now. Backorder if more than 129.
R2-5A-ZZ-MC3 (Each) --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing R2-5A-ZZ-MC3 (Each) --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $6.50 AUD Regular price Sale price $6.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 129 Available Now
Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 3.175 mm	O.D. (D) 7.938 mm	Width (B) 3.571 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision Double shielded economy bearing
Part Number: R2-5A-ZZS-ECO (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Sep 01, 2026 Regular price $53.86 AUD Regular price Sale price $53.86 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 3.175 mm	O.D. (D) 7.938 mm	Width (B) 3.571 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision Double shielded economy bearing
Part Number: R2-5A-ZZS-ECO (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Sep 01, 2026 Regular price $53.86 AUD Regular price Sale price $53.86 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R2-5A-ZZS-ECO (Pack of 50) --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing R2-5A-ZZS-ECO (Pack of 50) --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $53.86 AUD Regular price Sale price $53.86 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 3.175x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing
ID (d) 3.175 mm	O.D. (D) 9.525 mm	Width (B) 2.779 mm
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision Ceramic balls.
Part Number: SR2-6-CSN-ZZS-ECO (Each) 1 Available Now \| Further orders can be expected around Tue, Sep 15, 2026 Regular price $32.95 AUD Regular price ~~$60.51 AUD~~ Sale price $32.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 1 available can be backordered.
Single Row Ball Bearings - 3.175x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing
ID (d) 3.175 mm	O.D. (D) 9.525 mm	Width (B) 2.779 mm
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision Ceramic balls.
Part Number: SR2-6-CSN-ZZS-ECO (Each) 1 Available Now \| Further orders can be expected around Tue, Sep 15, 2026 Regular price $32.95 AUD Regular price ~~$60.51 AUD~~ Sale price $32.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
SR2-6-CSN-ZZS-ECO (Each) --- Single Row Ball Bearings - 3.175x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing Sale SR2-6-CSN-ZZS-ECO (Each) --- Single Row Ball Bearings - 3.175x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing Regular price $32.95 AUD Regular price ~~$60.51 AUD~~ Sale price $32.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 1 Available Now Sale

Small Parts & Bearings Pty Ltd
3A / 8 Boyland Avenue
Coopers Plains, Queensland, Australia.
(ABN: 79 121 865 414)