Collection: Bearings - One Way - Sprag
Bearings -> One Way -> SpragThere are 16 products in the sub-categories of Bearings - One Way - Sprag. Browse the Bearings - One Way - Sprag products table.
Category Details
A selection of Sprag One Way Bearings. Sprag clutch bearings allow your application to turn one way whilst locking in the opposite direction.
- 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.
- Designed for press fit installation. Correct interference dimensions must be maintained to obtain maximum bearing and clutch performance.
- Mount the clutch ensuring that the shaft drive directionis in the direction indicated by the arrow on the inner race. To install, use a press tool / do not hammer or apply other stock to clutch.
- Make sure housing has enough strength to withstand press required for fitting installation. High carbon hardened steel alloy.
- Always lock out power switch before installing, removing, lubricating or servicing a system that uses Cam Clutch products.
- When connecting or disconnecting Cam Clutch products, eye protection is required. Wear safety glasses, protective clothing, gloves and safety shoes.
Small Parts & Bearings
Additional resources:
A more comprehensive listing may be found in the Bearings - One Way - Sprag category on the MBA Minibearings main store.
| ID (C) | OD (B) | Width (A) | Overrun Limiting Speed (inner) | Overrun Limiting Speed (outer) | Bearing Load (C/Co) |
Indicative Image |
|---|---|---|---|---|---|---|
|
ID (C)
8.00
mm (Equiv. 0.315 in.) |
OD (B)
22.00
mm (Equiv. 0.866 in.) |
Width (A)
9.00
mm (Equiv. 0.354 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - Keyway in inner race only | ||||||
|
Part Number: OW-0080-0220-0090-K (Each)
One Way Bearings - 8x22x9 mm Sprag - Chrome Steel Bearing 4 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$35.95 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| ID (C) | OD (B) | Width (A) | Overrun Limiting Speed (inner) |
Indicative Image |
||
|
ID (C)
8.00
mm (Equiv. 0.315 in.) |
OD (B)
22.00
mm (Equiv. 0.866 in.) |
Width (A)
9.00
mm (Equiv. 0.354 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - Keyway in inner race only | ||||||
|
Part Number: OW-0080-0220-0090-K (Each)
One Way Bearings - 8x22x9 mm Sprag - Chrome Steel Bearing 4 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$35.95 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (C)
10.00
mm (Equiv. 0.394 in.) |
OD (B)
20.000
mm (Equiv. 0.787 in.) |
Width (A)
11.000
mm (Equiv. 0.433 in.) |
|
|||
|
Material: Chrome Steel
Shields: Banded Enclosed
Max Torque: 1.47 Nm
Deleted Item. Available while stocks last. |
||||||
|
Part Number: OW-0100-0200-0110-BND (Each)
One Way Bearings - 10x20x11 mm Sprag - Chrome Steel Bearing 15 Available Now | Item Discontinued - Up to 15 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$29.44 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (C)
10.00
mm (Equiv. 0.394 in.) |
OD (B)
20.000
mm (Equiv. 0.787 in.) |
Width (A)
11.000
mm (Equiv. 0.433 in.) |
|
|||
|
Material: Chrome Steel
Shields: Banded Enclosed
Max Torque: 1.47 Nm
Deleted Item. Available while stocks last. |
||||||
|
Part Number: OW-0100-0200-0110-BND (Each)
One Way Bearings - 10x20x11 mm Sprag - Chrome Steel Bearing 15 Available Now | Item Discontinued - Up to 15 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$29.44 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (C)
10.00
mm (Equiv. 0.394 in.) |
OD (B)
26.00
mm (Equiv. 1.024 in.) |
Width (A)
8.00
mm (Equiv. 0.315 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - Keyway in inner race only | ||||||
|
Part Number: OW-0100-0260-0080-K (Each)
One Way Bearings - 10x26x8 mm Sprag - Chrome Steel Bearing 2 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$73.68 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (C)
10.00
mm (Equiv. 0.394 in.) |
OD (B)
26.00
mm (Equiv. 1.024 in.) |
Width (A)
8.00
mm (Equiv. 0.315 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - Keyway in inner race only | ||||||
|
Part Number: OW-0100-0260-0080-K (Each)
One Way Bearings - 10x26x8 mm Sprag - Chrome Steel Bearing 2 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$73.68 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (C)
12.00
mm (Equiv. 0.472 in.) |
OD (B)
32.00
mm (Equiv. 1.26 in.) |
Width (A)
10.00
mm (Equiv. 0.394 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - No keyways | ||||||
|
Part Number: OW-0120-0320-0100 (Each)
One Way Bearings - 12x32x10 mm Sprag - Chrome Steel Bearing 2 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$64.23 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (C)
12.00
mm (Equiv. 0.472 in.) |
OD (B)
32.00
mm (Equiv. 1.26 in.) |
Width (A)
10.00
mm (Equiv. 0.394 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - No keyways | ||||||
|
Part Number: OW-0120-0320-0100 (Each)
One Way Bearings - 12x32x10 mm Sprag - Chrome Steel Bearing 2 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$64.23 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (C)
12.00
mm (Equiv. 0.472 in.) |
OD (B)
32.00
mm (Equiv. 1.26 in.) |
Width (A)
10.00
mm (Equiv. 0.394 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - Keyway in inner race only | ||||||
|
Part Number: OW-0120-0320-0100-K (Each)
One Way Bearings - 12x32x10 mm Sprag - Chrome Steel Bearing 1 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$70.50 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (C)
12.00
mm (Equiv. 0.472 in.) |
OD (B)
32.00
mm (Equiv. 1.26 in.) |
Width (A)
10.00
mm (Equiv. 0.394 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - Keyway in inner race only | ||||||
|
Part Number: OW-0120-0320-0100-K (Each)
One Way Bearings - 12x32x10 mm Sprag - Chrome Steel Bearing 1 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$70.50 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (C)
15.00
mm (Equiv. 0.591 in.) |
OD (B)
35.00
mm (Equiv. 1.378 in.) |
Width (A)
11.00
mm (Equiv. 0.433 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - Keyway in inner race only | ||||||
|
Part Number: OW-0150-0350-0110-K (Each)
One Way Bearings - 15x35x11 mm Sprag - Chrome Steel Bearing 1 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$44.14 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (C)
15.00
mm (Equiv. 0.591 in.) |
OD (B)
35.00
mm (Equiv. 1.378 in.) |
Width (A)
11.00
mm (Equiv. 0.433 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - Keyway in inner race only | ||||||
|
Part Number: OW-0150-0350-0110-K (Each)
One Way Bearings - 15x35x11 mm Sprag - Chrome Steel Bearing 1 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$44.14 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (C)
15.00
mm (Equiv. 0.591 in.) |
OD (B)
35.00
mm (Equiv. 1.378 in.) |
Width (A)
11.00
mm (Equiv. 0.433 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - No keyways | ||||||
|
Part Number: OW-0150-0350-0110 (Each)
One Way Bearings - 15x35x11 mm Sprag - Chrome Steel Bearing 1 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$72.68 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (C)
15.00
mm (Equiv. 0.591 in.) |
OD (B)
35.00
mm (Equiv. 1.378 in.) |
Width (A)
11.00
mm (Equiv. 0.433 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - No keyways | ||||||
|
Part Number: OW-0150-0350-0110 (Each)
One Way Bearings - 15x35x11 mm Sprag - Chrome Steel Bearing 1 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$72.68 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (C)
17.00
mm (Equiv. 0.669 in.) |
OD (B)
40.00
mm (Equiv. 1.575 in.) |
Width (A)
12.00
mm (Equiv. 0.472 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - Keyway in inner race only | ||||||
|
Part Number: OW-0170-0400-0120-K (Each)
One Way Bearings - 17x40x12 mm Sprag - Chrome Steel Bearing 1 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$39.41 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (C)
17.00
mm (Equiv. 0.669 in.) |
OD (B)
40.00
mm (Equiv. 1.575 in.) |
Width (A)
12.00
mm (Equiv. 0.472 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - Keyway in inner race only | ||||||
|
Part Number: OW-0170-0400-0120-K (Each)
One Way Bearings - 17x40x12 mm Sprag - Chrome Steel Bearing 1 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$39.41 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (C)
20.00
mm (Equiv. 0.787 in.) |
OD (B)
47.00
mm (Equiv. 1.85 in.) |
Width (A)
14.00
mm (Equiv. 0.551 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - Keyway in inner race only | ||||||
|
Part Number: OW-0200-0470-0140-K (Each)
One Way Bearings - 20x47x14 mm Sprag - Chrome Steel Bearing 1 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$44.59 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (C)
20.00
mm (Equiv. 0.787 in.) |
OD (B)
47.00
mm (Equiv. 1.85 in.) |
Width (A)
14.00
mm (Equiv. 0.551 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - Keyway in inner race only | ||||||
|
Part Number: OW-0200-0470-0140-K (Each)
One Way Bearings - 20x47x14 mm Sprag - Chrome Steel Bearing 1 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$44.59 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (C)
20.00
mm (Equiv. 0.787 in.) |
OD (B)
47.00
mm (Equiv. 1.85 in.) |
Width (A)
19.00
mm (Equiv. 0.748 in.) |
|
|||
| Material: Chrome Steel Shields: Sealed - No keyways | ||||||
|
Part Number: OW-0200-0470-0190-2RS (Each)
One Way Bearings - 20x47x19 mm Sprag - Chrome Steel Bearing 1 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$101.50 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (C)
20.00
mm (Equiv. 0.787 in.) |
OD (B)
47.00
mm (Equiv. 1.85 in.) |
Width (A)
19.00
mm (Equiv. 0.748 in.) |
|
|||
| Material: Chrome Steel Shields: Sealed - No keyways | ||||||
|
Part Number: OW-0200-0470-0190-2RS (Each)
One Way Bearings - 20x47x19 mm Sprag - Chrome Steel Bearing 1 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$101.50 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (C)
25.00
mm (Equiv. 0.984 in.) |
OD (B)
52.00
mm (Equiv. 2.047 in.) |
Width (A)
15.000
mm (Equiv. 0.591 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - Keyway in inner race only | ||||||
|
Part Number: OW-0250-0520-0150-K (Each)
One Way Bearings - 25x52x15 mm Sprag - Chrome Steel Bearing 1 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$44.59 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (C)
25.00
mm (Equiv. 0.984 in.) |
OD (B)
52.00
mm (Equiv. 2.047 in.) |
Width (A)
15.000
mm (Equiv. 0.591 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - Keyway in inner race only | ||||||
|
Part Number: OW-0250-0520-0150-K (Each)
One Way Bearings - 25x52x15 mm Sprag - Chrome Steel Bearing 1 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$44.59 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (C)
25.00
mm (Equiv. 0.984 in.) |
OD (B)
52.00
mm (Equiv. 2.047 in.) |
Width (A)
15.000
mm (Equiv. 0.591 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - No keyways | ||||||
|
Part Number: OW-0250-0520-0150 (Each)
One Way Bearings - 25x52x15 mm Sprag - Chrome Steel Bearing 1 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$78.95 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (C)
25.00
mm (Equiv. 0.984 in.) |
OD (B)
52.00
mm (Equiv. 2.047 in.) |
Width (A)
15.000
mm (Equiv. 0.591 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - No keyways | ||||||
|
Part Number: OW-0250-0520-0150 (Each)
One Way Bearings - 25x52x15 mm Sprag - Chrome Steel Bearing 1 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$78.95 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (C)
25.00
mm (Equiv. 0.984 in.) |
OD (B)
52.00
mm (Equiv. 2.047 in.) |
Width (A)
20.00
mm (Equiv. 0.787 in.) |
|
|||
| Material: Chrome Steel Shields: Sealed - No keyways | ||||||
|
Part Number: OW-0250-0520-0200-2RS (Each)
One Way Bearings - 25x52x20 mm Sprag - Chrome Steel Bearing Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 17, 2026 Regular price
$111.68 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (C)
25.00
mm (Equiv. 0.984 in.) |
OD (B)
52.00
mm (Equiv. 2.047 in.) |
Width (A)
20.00
mm (Equiv. 0.787 in.) |
|
|||
| Material: Chrome Steel Shields: Sealed - No keyways | ||||||
|
Part Number: OW-0250-0520-0200-2RS (Each)
One Way Bearings - 25x52x20 mm Sprag - Chrome Steel Bearing Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 17, 2026 Regular price
$111.68 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (C)
30.00
mm (Equiv. 1.181 in.) |
OD (B)
62.00
mm (Equiv. 2.441 in.) |
Width (A)
16.00
mm (Equiv. 0.63 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - Keyway in inner race only | ||||||
|
Part Number: OW-0300-0620-0160-K (Each)
One Way Bearings - 30x62x16 mm Sprag - Chrome Steel Bearing 1 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$61.95 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (C)
30.00
mm (Equiv. 1.181 in.) |
OD (B)
62.00
mm (Equiv. 2.441 in.) |
Width (A)
16.00
mm (Equiv. 0.63 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - Keyway in inner race only | ||||||
|
Part Number: OW-0300-0620-0160-K (Each)
One Way Bearings - 30x62x16 mm Sprag - Chrome Steel Bearing 1 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$61.95 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (C)
35.00
mm (Equiv. 1.378 in.) |
OD (B)
72.00
mm (Equiv. 2.835 in.) |
Width (A)
17.00
mm (Equiv. 0.669 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - Keyway in inner race only | ||||||
|
Part Number: OW-0350-0720-0170-K (Each)
One Way Bearings - 35x72x17 mm Sprag - Chrome Steel Bearing 1 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$126.41 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (C)
35.00
mm (Equiv. 1.378 in.) |
OD (B)
72.00
mm (Equiv. 2.835 in.) |
Width (A)
17.00
mm (Equiv. 0.669 in.) |
|
|||
| Material: Chrome Steel Shields: Unsealed - Keyway in inner race only | ||||||
|
Part Number: OW-0350-0720-0170-K (Each)
One Way Bearings - 35x72x17 mm Sprag - Chrome Steel Bearing 1 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$126.41 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (C)
40.00
mm (Equiv. 1.575 in.) |
OD (B)
80.00
mm (Equiv. 3.15 in.) |
Width (A)
27.00
mm (Equiv. 1.063 in.) |
|
|||
| Material: Chrome Steel Shields: Sealed - Keyway in inner race only | ||||||
|
Part Number: OW-0400-0800-0270-2RS-K (Each)
One Way Bearings - 40x80x27 mm Sprag - Chrome Steel Bearing 2 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$105.23 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (C)
40.00
mm (Equiv. 1.575 in.) |
OD (B)
80.00
mm (Equiv. 3.15 in.) |
Width (A)
27.00
mm (Equiv. 1.063 in.) |
|
|||
| Material: Chrome Steel Shields: Sealed - Keyway in inner race only | ||||||
|
Part Number: OW-0400-0800-0270-2RS-K (Each)
One Way Bearings - 40x80x27 mm Sprag - Chrome Steel Bearing 2 Available Now | Further orders can be expected around Sat, Jan 17, 2026 Regular price
$105.23 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
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