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Collection: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel

Bearings -> Single Row Ball -> Unflanged -> Precision -> Chrome Steel

ID (d)	O.D. (D)	Width (B)	Inner Ring Width (Bn)	Flange Diameter (DF)	Flange Width (BF)	Indicative Image
Single Row Ball Bearings - 20x42x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm _{+ 0.000 / - 0.011} (Equiv. 0.787 in.)	O.D. (D) 42.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.654 in.)	Width (B) 12.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.472 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial Open standard bearing
Part Number: 6004 (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Jun 16, 2026 Regular price $7.50 AUD Regular price ~~$9.00 AUD~~ Sale price $7.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d)	O.D. (D)	Width (B)	Inner Ring Width (Bn)	Indicative Image
Single Row Ball Bearings - 20x42x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm _{+ 0.000 / - 0.011} (Equiv. 0.787 in.)	O.D. (D) 42.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.654 in.)	Width (B) 12.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.472 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial Open standard bearing
Part Number: 6004 (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Jun 16, 2026 Regular price $7.50 AUD Regular price ~~$9.00 AUD~~ Sale price $7.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
6004 (Each) --- Single Row Ball Bearings - 20x42x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale 6004 (Each) --- Single Row Ball Bearings - 20x42x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $7.50 AUD Regular price ~~$9.00 AUD~~ Sale price $7.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 20x42x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm	O.D. (D) 42.000 mm	Width (B) 12.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial
Part Number: 6004-ZZ-ECO (Each) 6 Available Now \| Further orders can be expected around Sun, Jul 12, 2026 Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 6 available can be backordered.
Single Row Ball Bearings - 20x42x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm	O.D. (D) 42.000 mm	Width (B) 12.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial
Part Number: 6004-ZZ-ECO (Each) 6 Available Now \| Further orders can be expected around Sun, Jul 12, 2026 Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 6 Available Now. Backorder if more than 6.
6004-ZZ-ECO (Each) --- Single Row Ball Bearings - 20x42x12 mm Unflanged - Chrome Steel SAE 52100 Bearing 6004-ZZ-ECO (Each) --- Single Row Ball Bearings - 20x42x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 6 Available Now
Single Row Ball Bearings - 20x42x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm _{+ 0.000 / - 0.011} (Equiv. 0.787 in.)	O.D. (D) 42.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.654 in.)	Width (B) 12.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.472 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: 6004-2RS (Each) 4 Available Now \| Further orders can be expected around Tue, Jun 16, 2026 Regular price $13.32 AUD Regular price Sale price $13.32 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 - 20x42x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm _{+ 0.000 / - 0.011} (Equiv. 0.787 in.)	O.D. (D) 42.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.654 in.)	Width (B) 12.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.472 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: 6004-2RS (Each) 4 Available Now \| Further orders can be expected around Tue, Jun 16, 2026 Regular price $13.32 AUD Regular price Sale price $13.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 4 Available Now. Backorder if more than 4.
6004-2RS (Each) --- Single Row Ball Bearings - 20x42x12 mm Unflanged - Chrome Steel SAE 52100 Bearing 6004-2RS (Each) --- Single Row Ball Bearings - 20x42x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $13.32 AUD Regular price Sale price $13.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 4 Available Now
Single Row Ball Bearings - 20x42x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm _{+ 0.000 / - 0.011} (Equiv. 0.787 in.)	O.D. (D) 42.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.654 in.)	Width (B) 12.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.472 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial Double shielded standard bearing
Part Number: 6004-ZZ (Each) 2 Available Now \| Further orders can be expected around Tue, Jun 16, 2026 Regular price $11.95 AUD Regular price Sale price $11.95 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 - 20x42x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm _{+ 0.000 / - 0.011} (Equiv. 0.787 in.)	O.D. (D) 42.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.654 in.)	Width (B) 12.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.472 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial Double shielded standard bearing
Part Number: 6004-ZZ (Each) 2 Available Now \| Further orders can be expected around Tue, Jun 16, 2026 Regular price $11.95 AUD Regular price Sale price $11.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 2 Available Now. Backorder if more than 2.
6004-ZZ (Each) --- Single Row Ball Bearings - 20x42x12 mm Unflanged - Chrome Steel SAE 52100 Bearing 6004-ZZ (Each) --- Single Row Ball Bearings - 20x42x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $11.95 AUD Regular price Sale price $11.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 2 Available Now
Single Row Ball Bearings - 20x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm	O.D. (D) 47.000 mm	Width (B) 14.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial
Part Number: 6204-ZZ-ECO (Each) 5 Available Now \| Further orders can be expected around Sun, Jul 12, 2026 Regular price $9.59 AUD Regular price ~~$11.51 AUD~~ Sale price $9.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 5 available can be backordered.
Single Row Ball Bearings - 20x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm	O.D. (D) 47.000 mm	Width (B) 14.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial
Part Number: 6204-ZZ-ECO (Each) 5 Available Now \| Further orders can be expected around Sun, Jul 12, 2026 Regular price $9.59 AUD Regular price ~~$11.51 AUD~~ Sale price $9.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 5 Available Now. Backorder if more than 5.
6204-ZZ-ECO (Each) --- Single Row Ball Bearings - 20x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale 6204-ZZ-ECO (Each) --- Single Row Ball Bearings - 20x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $9.59 AUD Regular price ~~$11.51 AUD~~ Sale price $9.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 5 Available Now Sale
Single Row Ball Bearings - 20x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm	O.D. (D) 47.000 mm	Width (B) 14.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: 6204-2RS-ECO (Each) 6 Available Now \| Further orders can be expected around Sun, Jul 12, 2026 Regular price $15.86 AUD Regular price Sale price $15.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 6 available can be backordered.
Single Row Ball Bearings - 20x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm	O.D. (D) 47.000 mm	Width (B) 14.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: 6204-2RS-ECO (Each) 6 Available Now \| Further orders can be expected around Sun, Jul 12, 2026 Regular price $15.86 AUD Regular price Sale price $15.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 6 Available Now. Backorder if more than 6.
6204-2RS-ECO (Each) --- Single Row Ball Bearings - 20x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing 6204-2RS-ECO (Each) --- Single Row Ball Bearings - 20x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $15.86 AUD Regular price Sale price $15.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 6 Available Now
Single Row Ball Bearings - 20x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm _{+ 0.000 / - 0.011} (Equiv. 0.787 in.)	O.D. (D) 47.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.85 in.)	Width (B) 14.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.551 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial Double shielded standard bearing
Part Number: 6204-ZZ (Each) 2 Available Now \| Further orders can be expected around Tue, Jun 16, 2026 Regular price $13.14 AUD Regular price Sale price $13.14 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 - 20x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm _{+ 0.000 / - 0.011} (Equiv. 0.787 in.)	O.D. (D) 47.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.85 in.)	Width (B) 14.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.551 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial Double shielded standard bearing
Part Number: 6204-ZZ (Each) 2 Available Now \| Further orders can be expected around Tue, Jun 16, 2026 Regular price $13.14 AUD Regular price Sale price $13.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 2 Available Now. Backorder if more than 2.
6204-ZZ (Each) --- Single Row Ball Bearings - 20x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing 6204-ZZ (Each) --- Single Row Ball Bearings - 20x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $13.14 AUD Regular price Sale price $13.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 2 Available Now
Single Row Ball Bearings - 20x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm _{+ 0.000 / - 0.011} (Equiv. 0.787 in.)	O.D. (D) 47.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.85 in.)	Width (B) 14.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.551 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: 6204-2RS (Each) 1 Available Now \| Further orders can be expected around Tue, Jun 16, 2026 Regular price $13.14 AUD Regular price Sale price $13.14 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 - 20x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm _{+ 0.000 / - 0.011} (Equiv. 0.787 in.)	O.D. (D) 47.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.85 in.)	Width (B) 14.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.551 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: 6204-2RS (Each) 1 Available Now \| Further orders can be expected around Tue, Jun 16, 2026 Regular price $13.14 AUD Regular price Sale price $13.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
6204-2RS (Each) --- Single Row Ball Bearings - 20x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing 6204-2RS (Each) --- Single Row Ball Bearings - 20x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $13.14 AUD Regular price Sale price $13.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 1 Available Now
Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm	O.D. (D) 52.000 mm	Width (B) 15.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial
Part Number: 6304-ZZ-ECO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sun, Jul 12, 2026 Regular price $15.86 AUD Regular price Sale price $15.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm	O.D. (D) 52.000 mm	Width (B) 15.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial
Part Number: 6304-ZZ-ECO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sun, Jul 12, 2026 Regular price $15.86 AUD Regular price Sale price $15.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
6304-ZZ-ECO (Each) --- Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing 6304-ZZ-ECO (Each) --- Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $15.86 AUD Regular price Sale price $15.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm	O.D. (D) 52.000 mm	Width (B) 15.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: 6304-2RS-ECO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sun, Jul 12, 2026 Regular price $17.14 AUD Regular price Sale price $17.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm	O.D. (D) 52.000 mm	Width (B) 15.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: 6304-2RS-ECO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sun, Jul 12, 2026 Regular price $17.14 AUD Regular price Sale price $17.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
6304-2RS-ECO (Each) --- Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing 6304-2RS-ECO (Each) --- Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $17.14 AUD Regular price Sale price $17.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm _{+ 0.000 / - 0.011} (Equiv. 0.787 in.)	O.D. (D) 52.000 mm _{+ 0.000 / - 0.013} (Equiv. 2.047 in.)	Width (B) 15.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.591 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial
Part Number: 6304-ZZ (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Jun 16, 2026 Regular price $18.23 AUD Regular price Sale price $18.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm _{+ 0.000 / - 0.011} (Equiv. 0.787 in.)	O.D. (D) 52.000 mm _{+ 0.000 / - 0.013} (Equiv. 2.047 in.)	Width (B) 15.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.591 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial
Part Number: 6304-ZZ (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Jun 16, 2026 Regular price $18.23 AUD Regular price Sale price $18.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
6304-ZZ (Each) --- Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing 6304-ZZ (Each) --- Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $18.23 AUD Regular price Sale price $18.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm _{+ 0.000 / - 0.011} (Equiv. 0.787 in.)	O.D. (D) 52.000 mm _{+ 0.000 / - 0.013} (Equiv. 2.047 in.)	Width (B) 15.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.591 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: 6304-2RS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Jun 16, 2026 Regular price $19.86 AUD Regular price Sale price $19.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm _{+ 0.000 / - 0.011} (Equiv. 0.787 in.)	O.D. (D) 52.000 mm _{+ 0.000 / - 0.013} (Equiv. 2.047 in.)	Width (B) 15.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.591 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: 6304-2RS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Jun 16, 2026 Regular price $19.86 AUD Regular price Sale price $19.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
6304-2RS (Each) --- Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing 6304-2RS (Each) --- Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $19.86 AUD Regular price Sale price $19.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 20x55x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm	O.D. (D) 55.000 mm	Width (B) 15.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: MR5520-2RS-ECO (Each) 50 Available Now \| Further orders can be expected around Fri, Jul 03, 2026 Regular price $9.68 AUD Regular price ~~$17.53 AUD~~ Sale price $9.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 50 available can be backordered.
Single Row Ball Bearings - 20x55x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 20.000 mm	O.D. (D) 55.000 mm	Width (B) 15.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: MR5520-2RS-ECO (Each) 50 Available Now \| Further orders can be expected around Fri, Jul 03, 2026 Regular price $9.68 AUD Regular price ~~$17.53 AUD~~ Sale price $9.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 50 Available Now. Backorder if more than 50.
MR5520-2RS-ECO (Each) --- Single Row Ball Bearings - 20x55x15 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale MR5520-2RS-ECO (Each) --- Single Row Ball Bearings - 20x55x15 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $9.68 AUD Regular price ~~$17.53 AUD~~ Sale price $9.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 50 Available Now Sale
Single Row Ball Bearings - 22x35x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 22.000 mm	O.D. (D) 35.000 mm	Width (B) 7.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: MR3522-2RS-ECO (Each) 38 Available Now \| Further orders can be expected around Fri, Jul 03, 2026 Regular price $2.68 AUD Regular price ~~$4.64 AUD~~ Sale price $2.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 38 available can be backordered.
Single Row Ball Bearings - 22x35x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 22.000 mm	O.D. (D) 35.000 mm	Width (B) 7.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: MR3522-2RS-ECO (Each) 38 Available Now \| Further orders can be expected around Fri, Jul 03, 2026 Regular price $2.68 AUD Regular price ~~$4.64 AUD~~ Sale price $2.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 38 Available Now. Backorder if more than 38.
MR3522-2RS-ECO (Each) --- Single Row Ball Bearings - 22x35x7 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale MR3522-2RS-ECO (Each) --- Single Row Ball Bearings - 22x35x7 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $2.68 AUD Regular price ~~$4.64 AUD~~ Sale price $2.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 38 Available Now Sale
Single Row Ball Bearings - 22x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 22.000 mm	O.D. (D) 37.000 mm	Width (B) 9.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: MR3722-2RS-ECO (Each) 76 Available Now \| Further orders can be expected around Fri, Jul 03, 2026 Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 76 available can be backordered.
Single Row Ball Bearings - 22x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 22.000 mm	O.D. (D) 37.000 mm	Width (B) 9.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: MR3722-2RS-ECO (Each) 76 Available Now \| Further orders can be expected around Fri, Jul 03, 2026 Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 76 Available Now. Backorder if more than 76.
MR3722-2RS-ECO (Each) --- Single Row Ball Bearings - 22x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing MR3722-2RS-ECO (Each) --- Single Row Ball Bearings - 22x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 76 Available Now
Single Row Ball Bearings - 22x39x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 22.000 mm	O.D. (D) 39.000 mm	Width (B) 9.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: MR3922-2RS-ECO (Each) 41 Available Now \| Further orders can be expected around Fri, Jul 03, 2026 Regular price $6.32 AUD Regular price Sale price $6.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 41 available can be backordered.
Single Row Ball Bearings - 22x39x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 22.000 mm	O.D. (D) 39.000 mm	Width (B) 9.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: MR3922-2RS-ECO (Each) 41 Available Now \| Further orders can be expected around Fri, Jul 03, 2026 Regular price $6.32 AUD Regular price Sale price $6.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 41 Available Now. Backorder if more than 41.
MR3922-2RS-ECO (Each) --- Single Row Ball Bearings - 22x39x9 mm Unflanged - Chrome Steel SAE 52100 Bearing MR3922-2RS-ECO (Each) --- Single Row Ball Bearings - 22x39x9 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $6.32 AUD Regular price Sale price $6.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 41 Available Now
Single Row Ball Bearings - 22x44x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 22.000 mm	O.D. (D) 44.000 mm	Width (B) 12.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: Open Bearing Type: Radial Open economy bearing
Part Number: MR4422-ECO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $49.32 AUD Regular price ~~$59.18 AUD~~ Sale price $49.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 22x44x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 22.000 mm	O.D. (D) 44.000 mm	Width (B) 12.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: Open Bearing Type: Radial Open economy bearing
Part Number: MR4422-ECO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $49.32 AUD Regular price ~~$59.18 AUD~~ Sale price $49.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
MR4422-ECO (Each) --- Single Row Ball Bearings - 22x44x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale MR4422-ECO (Each) --- Single Row Ball Bearings - 22x44x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $49.32 AUD Regular price ~~$59.18 AUD~~ Sale price $49.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 22x44x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 22.000 mm	O.D. (D) 44.000 mm	Width (B) 12.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial Double shielded economy bearing
Part Number: MR4422-ZZ-ECO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $53.50 AUD Regular price ~~$64.20 AUD~~ Sale price $53.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 22x44x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 22.000 mm	O.D. (D) 44.000 mm	Width (B) 12.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial Double shielded economy bearing
Part Number: MR4422-ZZ-ECO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $53.50 AUD Regular price ~~$64.20 AUD~~ Sale price $53.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
MR4422-ZZ-ECO (Each) --- Single Row Ball Bearings - 22x44x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale MR4422-ZZ-ECO (Each) --- Single Row Ball Bearings - 22x44x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $53.50 AUD Regular price ~~$64.20 AUD~~ Sale price $53.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 22x50x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 22.000 mm _{+ 0.000 / - 0.011} (Equiv. 0.866 in.)	O.D. (D) 50.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.969 in.)	Width (B) 14.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.551 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: MR5022-2RS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Jun 16, 2026 Regular price $25.05 AUD Regular price Sale price $25.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 22x50x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 22.000 mm _{+ 0.000 / - 0.011} (Equiv. 0.866 in.)	O.D. (D) 50.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.969 in.)	Width (B) 14.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.551 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: MR5022-2RS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Jun 16, 2026 Regular price $25.05 AUD Regular price Sale price $25.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
MR5022-2RS (Each) --- Single Row Ball Bearings - 22x50x14 mm Unflanged - Chrome Steel SAE 52100 Bearing MR5022-2RS (Each) --- Single Row Ball Bearings - 22x50x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $25.05 AUD Regular price Sale price $25.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 22x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 22.000 mm _{+ 0.000 / - 0.011} (Equiv. 0.866 in.)	O.D. (D) 52.000 mm _{+ 0.000 / - 0.013} (Equiv. 2.047 in.)	Width (B) 15.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.591 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial
Part Number: MR5222 (Each) 970 Available Now \| Further orders can be expected around Tue, Jun 16, 2026 Regular price $24.05 AUD Regular price Sale price $24.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 970 available can be backordered.
Single Row Ball Bearings - 22x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 22.000 mm _{+ 0.000 / - 0.011} (Equiv. 0.866 in.)	O.D. (D) 52.000 mm _{+ 0.000 / - 0.013} (Equiv. 2.047 in.)	Width (B) 15.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.591 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial
Part Number: MR5222 (Each) 970 Available Now \| Further orders can be expected around Tue, Jun 16, 2026 Regular price $24.05 AUD Regular price Sale price $24.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 970 Available Now. Backorder if more than 970.
MR5222 (Each) --- Single Row Ball Bearings - 22x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing MR5222 (Each) --- Single Row Ball Bearings - 22x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $24.05 AUD Regular price Sale price $24.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 970 Available Now
Single Row Ball Bearings - 24x37x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 24.000 mm	O.D. (D) 37.000 mm	Width (B) 7.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: MR3724-2RS-ECO (Each) 8 Available Now \| Further orders can be expected around Fri, Jul 03, 2026 Regular price $5.32 AUD Regular price Sale price $5.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 8 available can be backordered.
Single Row Ball Bearings - 24x37x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 24.000 mm	O.D. (D) 37.000 mm	Width (B) 7.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: MR3724-2RS-ECO (Each) 8 Available Now \| Further orders can be expected around Fri, Jul 03, 2026 Regular price $5.32 AUD Regular price Sale price $5.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 8 Available Now. Backorder if more than 8.
MR3724-2RS-ECO (Each) --- Single Row Ball Bearings - 24x37x7 mm Unflanged - Chrome Steel SAE 52100 Bearing MR3724-2RS-ECO (Each) --- Single Row Ball Bearings - 24x37x7 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $5.32 AUD Regular price Sale price $5.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 8 Available Now
Single Row Ball Bearings - 24x37x8 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 24.000 mm	O.D. (D) 37.000 mm	Width (B) 8.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial Double black rubber sealed economy bearing
Part Number: MR3724A-2RS-ECO (Each) 8 Available Now \| Further orders can be expected around Fri, Jul 03, 2026 Regular price $5.41 AUD Regular price Sale price $5.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 8 available can be backordered.
Single Row Ball Bearings - 24x37x8 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 24.000 mm	O.D. (D) 37.000 mm	Width (B) 8.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial Double black rubber sealed economy bearing
Part Number: MR3724A-2RS-ECO (Each) 8 Available Now \| Further orders can be expected around Fri, Jul 03, 2026 Regular price $5.41 AUD Regular price Sale price $5.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 8 Available Now. Backorder if more than 8.
MR3724A-2RS-ECO (Each) --- Single Row Ball Bearings - 24x37x8 mm Unflanged - Chrome Steel SAE 52100 Bearing MR3724A-2RS-ECO (Each) --- Single Row Ball Bearings - 24x37x8 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $5.41 AUD Regular price Sale price $5.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 8 Available Now
Single Row Ball Bearings - 24x37x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 24.000 mm	O.D. (D) 37.000 mm	Width (B) 7.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RG Bearing Type: Radial Deleted Item. Available while stocks last.
Part Number: MR3724-2RG-ECO (Each) 33 Available Now \| Item Discontinued - Up to 33 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $9.00 AUD Regular price ~~$10.80 AUD~~ Sale price $9.00 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 33 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 24x37x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 24.000 mm	O.D. (D) 37.000 mm	Width (B) 7.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RG Bearing Type: Radial Deleted Item. Available while stocks last.
Part Number: MR3724-2RG-ECO (Each) 33 Available Now \| Item Discontinued - Up to 33 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $9.00 AUD Regular price ~~$10.80 AUD~~ Sale price $9.00 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 33 Available Now. These are priced to quit. Please contact us for a quote if you require more.
MR3724-2RG-ECO (Each) --- Single Row Ball Bearings - 24x37x7 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale MR3724-2RG-ECO (Each) --- Single Row Ball Bearings - 24x37x7 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $9.00 AUD Regular price ~~$10.80 AUD~~ Sale price $9.00 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 33 Available Now Sale
Single Row Ball Bearings - 24.07x37x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 24.070 mm _{+ 0.000 / - 0.011} (Equiv. 0.948 in.)	O.D. (D) 37.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.457 in.)	Width (B) 7.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.276 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial Deleted Item. Available while stocks last. Double sealed popular pushbike bottom bracket bearing
Part Number: MR37-24077-2RS (Each) 10 Available Now \| Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 10 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 24.07x37x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 24.070 mm _{+ 0.000 / - 0.011} (Equiv. 0.948 in.)	O.D. (D) 37.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.457 in.)	Width (B) 7.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.276 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial Deleted Item. Available while stocks last. Double sealed popular pushbike bottom bracket bearing
Part Number: MR37-24077-2RS (Each) 10 Available Now \| Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 10 Available Now. These are priced to quit. Please contact us for a quote if you require more.
MR37-24077-2RS (Each) --- Single Row Ball Bearings - 24.07x37x7 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale MR37-24077-2RS (Each) --- Single Row Ball Bearings - 24.07x37x7 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 10 Available Now Sale

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