Bearings - One Way - Roller

15 Products in this selection

A selection of Roller One Way Bearings. Roller Clutch Bearings rotate in one direction only.

  • One way bearings, also known as clutch bearings, or non-reversing bearings, allow rotation in a single direction.
  • Commonly used in over-runnung, or backstopping applications.
  • The unidirectional operation allows these bearings to play a crucial role in various mechanical systems where controlled rotation, overrunning protection, backstopping, indexing, or intermittent motion is required.
  • Recommended Shaft Diameter for Clutch Bearings without Inner Ring is +0.000 / -0.005 mm.
Small Parts & Bearings

Additional resources:

A more comprehensive listing may be found on the MBA Minibearings main store at Bearings - One Way - Roller.
ID (d) O.D. (D) Width (B) Overall Width (Bn) Overrun Limiting Speed Locating Flat (LF) Indicative
Image
ID (d)
4.000
mm
O.D. (D)
8.000
mm
Width (B)
6.000
mm
Overrun Limiting Speed
26000
RPM
One Way Bearings - 4x8x6 mm - Chrome Steel
Material: Chrome Steel    Type: Drawn Cup Standard    Bearings Material: Steel    Max Torque: 0.34 N.m    Cage Material: Steel   
Part Number: OW-0040-0080-0060-R (Each) One Way Bearings - 4x8x6 mm Roller - Chrome Steel Bearing
65 Available Now | Further orders can be expected around Sun, Jul 26, 2026
$15.41 AUD
$15.41 AUD
Each
ID (d) O.D. (D) Width (B) Overall Width (Bn) Indicative
Image
ID (d)
4.000
mm
O.D. (D)
8.000
mm
Width (B)
6.000
mm
One Way Bearings - 4x8x6 mm - Chrome Steel
Material: Chrome Steel    Overrun Limiting Speed: 26000 RPM    Type: Drawn Cup Standard    Bearings Material: Steel    Max Torque: 0.34 N.m    Cage Material: Steel   
Part Number: OW-0040-0080-0060-R (Each) One Way Bearings - 4x8x6 mm Roller - Chrome Steel Bearing
65 Available Now | Further orders can be expected around Sun, Jul 26, 2026
$15.41 AUD
$15.41 AUD
Each
View the product page first if you are unsure.
ID (d)
6.000
mm
O.D. (D)
10.000
mm
Width (B)
8.000
mm
Overrun Limiting Speed
Not Listed
RPM
1065255 | OW-0060-0100-0080-RXNY-S440 (Each) --- One Way Bearings - 6x10x8 mm Roller - Stainless Steel AISI 440C Bearing
Material: Stainless Steel AISI 440C    Type: Drawn Cup Ridged OD    Bearings Material: 440C Stainless Steel    Max Torque: Not Listed N.m    Cage Material: Nylon   
Part Number: OW-0060-0100-0080-RXNY-S440 (Each) One Way Bearings - 6x10x8 mm Roller - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 09, 2026
$28.77 AUD
$34.53 AUD $28.77 AUD
Each
ID (d)
6.000
mm
O.D. (D)
10.000
mm
Width (B)
8.000
mm
1065255 | OW-0060-0100-0080-RXNY-S440 (Each) --- One Way Bearings - 6x10x8 mm Roller - Stainless Steel AISI 440C Bearing
Material: Stainless Steel AISI 440C    Overrun Limiting Speed: Not Listed RPM    Type: Drawn Cup Ridged OD    Bearings Material: 440C Stainless Steel    Max Torque: Not Listed N.m    Cage Material: Nylon   
Part Number: OW-0060-0100-0080-RXNY-S440 (Each) One Way Bearings - 6x10x8 mm Roller - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 09, 2026
$28.77 AUD
$34.53 AUD $28.77 AUD
Each
View the product page first if you are unsure.
ID (d)
6.000
mm
O.D. (D)
10.000
mm
Width (B)
8.000
mm
Overrun Limiting Speed
Not Listed
RPM
One Way Bearings - 6x10x8 mm - Chrome Steel
Material: Chrome Steel    Type: Drawn Cup Ridged OD    Bearings Material: Steel    Max Torque: Not Listed N.m    Cage Material: Nylon   
Part Number: OW-0060-0100-0080-RXNY (Each) One Way Bearings - 6x10x8 mm Roller - Chrome Steel Bearing
4 Available Now | Further orders can be expected around Sun, Aug 09, 2026
$25.05 AUD
$45.99 AUD $25.05 AUD
Each
ID (d)
6.000
mm
O.D. (D)
10.000
mm
Width (B)
8.000
mm
One Way Bearings - 6x10x8 mm - Chrome Steel
Material: Chrome Steel    Overrun Limiting Speed: Not Listed RPM    Type: Drawn Cup Ridged OD    Bearings Material: Steel    Max Torque: Not Listed N.m    Cage Material: Nylon   
Part Number: OW-0060-0100-0080-RXNY (Each) One Way Bearings - 6x10x8 mm Roller - Chrome Steel Bearing
4 Available Now | Further orders can be expected around Sun, Aug 09, 2026
$25.05 AUD
$45.99 AUD $25.05 AUD
Each
View the product page first if you are unsure.
ID (d)
6.000
mm
O.D. (D)
10.000
mm
Width (B)
12.000
mm
Overrun Limiting Speed
22000
RPM
One Way Bearings - 6x10x12 mm - Chrome Steel
Material: Chrome Steel    Type: Drawn Cup Standard    Bearings Material: Steel    Max Torque: 1.76 N.m    Cage Material: Steel   
Part Number: OW-0060-0100-0120-R (Each) One Way Bearings - 6x10x12 mm Roller - Chrome Steel Bearing
43 Available Now | Further orders can be expected around Sun, Jul 26, 2026
$5.86 AUD
$5.86 AUD
Each
ID (d)
6.000
mm
O.D. (D)
10.000
mm
Width (B)
12.000
mm
One Way Bearings - 6x10x12 mm - Chrome Steel
Material: Chrome Steel    Overrun Limiting Speed: 22000 RPM    Type: Drawn Cup Standard    Bearings Material: Steel    Max Torque: 1.76 N.m    Cage Material: Steel   
Part Number: OW-0060-0100-0120-R (Each) One Way Bearings - 6x10x12 mm Roller - Chrome Steel Bearing
43 Available Now | Further orders can be expected around Sun, Jul 26, 2026
$5.86 AUD
$5.86 AUD
Each
View the product page first if you are unsure.
ID (d)
6.350
mm
O.D. (D)
11.112
mm
Width (B)
12.700
mm
Overrun Limiting Speed
20000
RPM
One Way Bearings - 6.35x11.112x12.7 mm - Chrome Steel
Material: Chrome Steel    Type: Drawn Cup Standard    Bearings Material: Steel    Max Torque: 1.94 N.m    Cage Material: Steel   
Part Number: OW-0064-0111-0127-R (Each) One Way Bearings - 6.35x11.112x12.7 mm Roller - Chrome Steel Bearing
22 Available Now | Further orders can be expected around Sun, Jul 26, 2026
$20.05 AUD
$20.05 AUD
Each
ID (d)
6.350
mm
O.D. (D)
11.112
mm
Width (B)
12.700
mm
One Way Bearings - 6.35x11.112x12.7 mm - Chrome Steel
Material: Chrome Steel    Overrun Limiting Speed: 20000 RPM    Type: Drawn Cup Standard    Bearings Material: Steel    Max Torque: 1.94 N.m    Cage Material: Steel   
Part Number: OW-0064-0111-0127-R (Each) One Way Bearings - 6.35x11.112x12.7 mm Roller - Chrome Steel Bearing
22 Available Now | Further orders can be expected around Sun, Jul 26, 2026
$20.05 AUD
$20.05 AUD
Each
View the product page first if you are unsure.
ID (d)
8.000
mm
O.D. (D)
12.000
mm
Width (B)
9.000
mm
Overrun Limiting Speed
Not Listed
RPM
One Way Bearings - 8x12x9 mm - Chrome Steel
Material: Chrome Steel    Type: Drawn Cup Ridged OD    Bearings Material: Steel    Max Torque: Not Listed N.m    Cage Material: Plastic   
Part Number: OW-0080-0120-0090-RXHP (Each) One Way Bearings - 8x12x9 mm Roller - Chrome Steel Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 09, 2026
$38.50 AUD
$38.50 AUD
Each
ID (d)
8.000
mm
O.D. (D)
12.000
mm
Width (B)
9.000
mm
One Way Bearings - 8x12x9 mm - Chrome Steel
Material: Chrome Steel    Overrun Limiting Speed: Not Listed RPM    Type: Drawn Cup Ridged OD    Bearings Material: Steel    Max Torque: Not Listed N.m    Cage Material: Plastic   
Part Number: OW-0080-0120-0090-RXHP (Each) One Way Bearings - 8x12x9 mm Roller - Chrome Steel Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 09, 2026
$38.50 AUD
$38.50 AUD
Each
View the product page first if you are unsure.
ID (d)
8.000
mm
O.D. (D)
12.000
mm
Width (B)
12.000
mm
Overrun Limiting Speed
21000
RPM
One Way Bearings - 8x12x12 mm - Chrome Steel
Material: Chrome Steel    Type: Drawn Cup Standard    Bearings Material: Steel    Max Torque: 3.15 N.m    Cage Material: Steel   
Part Number: OW-0080-0120-0120-R (PK-50) One Way Bearings - 8x12x12 mm Roller - Chrome Steel Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 26, 2026
$253.32 AUD
$253.32 AUD
Per 50
ID (d)
8.000
mm
O.D. (D)
12.000
mm
Width (B)
12.000
mm
One Way Bearings - 8x12x12 mm - Chrome Steel
Material: Chrome Steel    Overrun Limiting Speed: 21000 RPM    Type: Drawn Cup Standard    Bearings Material: Steel    Max Torque: 3.15 N.m    Cage Material: Steel   
Part Number: OW-0080-0120-0120-R (PK-50) One Way Bearings - 8x12x12 mm Roller - Chrome Steel Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 26, 2026
$253.32 AUD
$253.32 AUD
Per 50
View the product page first if you are unsure.
ID (d)
8.000
mm
O.D. (D)
14.000
mm
Width (B)
12.000
mm
Overrun Limiting Speed
21000
RPM
One Way Bearings - 8x14x12 mm - Chrome Steel
Material: Chrome Steel    Type: Drawn Cup Standard    Bearings Material: Steel    Max Torque: 4.04 N.m    Cage Material: Steel   
Part Number: OW-0080-0140-0120-R (Each) One Way Bearings - 8x14x12 mm Roller - Chrome Steel Bearing
100 Available Now | Further orders can be expected around Sun, Jul 26, 2026
$3.41 AUD
$3.41 AUD
Each
ID (d)
8.000
mm
O.D. (D)
14.000
mm
Width (B)
12.000
mm
One Way Bearings - 8x14x12 mm - Chrome Steel
Material: Chrome Steel    Overrun Limiting Speed: 21000 RPM    Type: Drawn Cup Standard    Bearings Material: Steel    Max Torque: 4.04 N.m    Cage Material: Steel   
Part Number: OW-0080-0140-0120-R (Each) One Way Bearings - 8x14x12 mm Roller - Chrome Steel Bearing
100 Available Now | Further orders can be expected around Sun, Jul 26, 2026
$3.41 AUD
$3.41 AUD
Each
View the product page first if you are unsure.
ID (d)
10.000
mm
O.D. (D)
14.000
mm
Width (B)
12.000
mm
Overrun Limiting Speed
19000
RPM
1090352 | OW-0100-0140-0120-R (Each) --- One Way Bearings - 10x14x12 mm Roller - Chrome Steel Bearing
Material: Chrome Steel    Type: Drawn Cup Standard    Bearings Material: Steel    Max Torque: 5.3 N.m    Cage Material: Steel   
Part Number: OW-0100-0140-0120-R (Each) One Way Bearings - 10x14x12 mm Roller - Chrome Steel Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Aug 04, 2026
$29.77 AUD
$29.77 AUD
Each
ID (d)
10.000
mm
O.D. (D)
14.000
mm
Width (B)
12.000
mm
1090352 | OW-0100-0140-0120-R (Each) --- One Way Bearings - 10x14x12 mm Roller - Chrome Steel Bearing
Material: Chrome Steel    Overrun Limiting Speed: 19000 RPM    Type: Drawn Cup Standard    Bearings Material: Steel    Max Torque: 5.3 N.m    Cage Material: Steel   
Part Number: OW-0100-0140-0120-R (Each) One Way Bearings - 10x14x12 mm Roller - Chrome Steel Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Aug 04, 2026
$29.77 AUD
$29.77 AUD
Each
View the product page first if you are unsure.
ID (d)
10.000
mm
O.D. (D)
16.000
mm
Width (B)
12.000
mm
Overrun Limiting Speed
Not Listed
RPM
1090656 | OW-0100-0160-0120-RXHP-S440 (Each) --- One Way Bearings - 10x16x12 mm Roller - Stainless Steel AISI 440C Bearing
Material: Stainless Steel AISI 440C    Type: Drawn Cup Ridged OD    Bearings Material: Stainless Steel    Max Torque: Not Listed N.m    Cage Material: Plastic   
Part Number: OW-0100-0160-0120-RXHP-S440 (Each) One Way Bearings - 10x16x12 mm Roller - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 09, 2026
$38.41 AUD
$46.09 AUD $38.41 AUD
Each
ID (d)
10.000
mm
O.D. (D)
16.000
mm
Width (B)
12.000
mm
1090656 | OW-0100-0160-0120-RXHP-S440 (Each) --- One Way Bearings - 10x16x12 mm Roller - Stainless Steel AISI 440C Bearing
Material: Stainless Steel AISI 440C    Overrun Limiting Speed: Not Listed RPM    Type: Drawn Cup Ridged OD    Bearings Material: Stainless Steel    Max Torque: Not Listed N.m    Cage Material: Plastic   
Part Number: OW-0100-0160-0120-RXHP-S440 (Each) One Way Bearings - 10x16x12 mm Roller - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 09, 2026
$38.41 AUD
$46.09 AUD $38.41 AUD
Each
View the product page first if you are unsure.
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (B)
16.000
mm
Overrun Limiting Speed
19000
RPM
One Way Bearings - 12x18x16 mm - Chrome Steel
Material: Chrome Steel    Type: Drawn Cup Standard    Bearings Material: Steel    Max Torque: 12.2 N.m    Cage Material: Steel   
Part Number: OW-0120-0180-0160-R (Each) One Way Bearings - 12x18x16 mm Roller - Chrome Steel Bearing
27 Available Now | Further orders can be expected around Sun, Jul 26, 2026
$2.41 AUD
$2.41 AUD
Each
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (B)
16.000
mm
One Way Bearings - 12x18x16 mm - Chrome Steel
Material: Chrome Steel    Overrun Limiting Speed: 19000 RPM    Type: Drawn Cup Standard    Bearings Material: Steel    Max Torque: 12.2 N.m    Cage Material: Steel   
Part Number: OW-0120-0180-0160-R (Each) One Way Bearings - 12x18x16 mm Roller - Chrome Steel Bearing
27 Available Now | Further orders can be expected around Sun, Jul 26, 2026
$2.41 AUD
$2.41 AUD
Each
View the product page first if you are unsure.
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (B)
16.000
mm
Overrun Limiting Speed
Not Listed
RPM
Material: Chrome Steel with Nylon Retainer    Type: Drawn Cup Octagonal OD    Bearings Material: Steel    Max Torque: Not Listed N.m    Cage Material: Nylon   
Part Number: OW-0120-0180-0160-RONY (PK-2) One Way Bearings - 12x18x16 mm Roller - Chrome Steel with Nylon Retainer Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 09, 2026
$76.41 AUD
$91.69 AUD $76.41 AUD
Per 2
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (B)
16.000
mm
Material: Chrome Steel with Nylon Retainer    Overrun Limiting Speed: Not Listed RPM    Type: Drawn Cup Octagonal OD    Bearings Material: Steel    Max Torque: Not Listed N.m    Cage Material: Nylon   
Part Number: OW-0120-0180-0160-RONY (PK-2) One Way Bearings - 12x18x16 mm Roller - Chrome Steel with Nylon Retainer Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 09, 2026
$76.41 AUD
$91.69 AUD $76.41 AUD
Per 2
View the product page first if you are unsure.
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (B)
26.000
mm
Overrun Limiting Speed
19000
RPM
1097485 | OW-0120-0180-0260-R (Each) --- One Way Bearings - 12x18x26 mm Roller - Chrome Steel Bearing
Material: Chrome Steel    Type: Drawn Cup Wide With Bearing Support    Bearings Material: Steel    Max Torque: 12.2 N.m    Cage Material: Steel   
Part Number: OW-0120-0180-0260-R (Each) One Way Bearings - 12x18x26 mm Roller - Chrome Steel Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Aug 04, 2026
$39.95 AUD
$47.95 AUD $39.95 AUD
Each
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (B)
26.000
mm
1097485 | OW-0120-0180-0260-R (Each) --- One Way Bearings - 12x18x26 mm Roller - Chrome Steel Bearing
Material: Chrome Steel    Overrun Limiting Speed: 19000 RPM    Type: Drawn Cup Wide With Bearing Support    Bearings Material: Steel    Max Torque: 12.2 N.m    Cage Material: Steel   
Part Number: OW-0120-0180-0260-R (Each) One Way Bearings - 12x18x26 mm Roller - Chrome Steel Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Aug 04, 2026
$39.95 AUD
$47.95 AUD $39.95 AUD
Each
View the product page first if you are unsure.
ID (d)
15.875
mm
O.D. (D)
22.225
mm
Width (B)
25.400
mm
Overrun Limiting Speed
14000
RPM
One Way Bearings - 15.875x22.225x25.4 mm - Chrome Steel
Material: Chrome Steel    Type: Drawn Cup Wide With Bearing Support    Bearings Material: Steel    Max Torque: 16.1 N.m    Cage Material: Steel   
Part Number: OW-0159-0222-0254-R (Each) One Way Bearings - 15.875x22.225x25.4 mm Roller - Chrome Steel Bearing
1 Available Now | Further orders can be expected around Sat, Sep 26, 2026
$66.59 AUD
$122.73 AUD $66.59 AUD
Each
ID (d)
15.875
mm
O.D. (D)
22.225
mm
Width (B)
25.400
mm
One Way Bearings - 15.875x22.225x25.4 mm - Chrome Steel
Material: Chrome Steel    Overrun Limiting Speed: 14000 RPM    Type: Drawn Cup Wide With Bearing Support    Bearings Material: Steel    Max Torque: 16.1 N.m    Cage Material: Steel   
Part Number: OW-0159-0222-0254-R (Each) One Way Bearings - 15.875x22.225x25.4 mm Roller - Chrome Steel Bearing
1 Available Now | Further orders can be expected around Sat, Sep 26, 2026
$66.59 AUD
$122.73 AUD $66.59 AUD
Each
View the product page first if you are unsure.
ID (d)
16.000
mm
O.D. (D)
22.000
mm
Width (B)
16.000
mm
Overrun Limiting Speed
14000
RPM
One Way Bearings - 16x22x16 mm - Chrome Steel
Material: Chrome Steel    Type: Drawn Cup Standard    Bearings Material: Steel    Max Torque: 20.5 N.m    Cage Material: Steel   
Part Number: OW-0160-0220-0160-R (Each) One Way Bearings - 16x22x16 mm Roller - Chrome Steel Bearing
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$30.00 AUD
$57.00 AUD $30.00 AUD
Each
ID (d)
16.000
mm
O.D. (D)
22.000
mm
Width (B)
16.000
mm
One Way Bearings - 16x22x16 mm - Chrome Steel
Material: Chrome Steel    Overrun Limiting Speed: 14000 RPM    Type: Drawn Cup Standard    Bearings Material: Steel    Max Torque: 20.5 N.m    Cage Material: Steel   
Part Number: OW-0160-0220-0160-R (Each) One Way Bearings - 16x22x16 mm Roller - Chrome Steel Bearing
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$30.00 AUD
$57.00 AUD $30.00 AUD
Each