3,437 matching modelsReset filters
| Bearing designation | Boundary dimensions (mm) | Load rating (kN) | Speed rating (rpm) | Bearing type | ||||
|---|---|---|---|---|---|---|---|---|
| Bore d | Outside D | Width B | Dynamic Cr | Static Cor | Reference speed | Limiting speed | ||
| W 637/4 X-2Z | 4 | 8 | 3 | 0.225 | 0.072 | 150000 | 75000 | Deep Groove Ball Bearings |
| W 637/4 XR | 4 | 10 | 3 | 0.553 | 0.245 | 130000 | 80000 | Deep Groove Ball Bearings |
| W 637/4 XR-2Z | 4 | 8 | 3 | 0.225 | 0.072 | 150000 | 75000 | Deep Groove Ball Bearings |
| W 637/5 X-2Z | 5 | 9 | 3 | 0.247 | 0.085 | 130000 | 67000 | Deep Groove Ball Bearings |
| W 637/5 X-2ZS | 5 | 9 | 3 | 0.247 | 0.085 | 130000 | 67000 | Deep Groove Ball Bearings |
| W 637/5 XR-2Z | 5 | 9 | 3 | 0.247 | 0.085 | 130000 | 67000 | Deep Groove Ball Bearings |
| W 637/5 XR-2ZS | 5 | 9 | 3 | 0.247 | 0.085 | 130000 | 67000 | Deep Groove Ball Bearings |
| W 637/8 R-2Z | 8 | 12 | 3.5 | 0.312 | 0.14 | 100000 | 53000 | Deep Groove Ball Bearings |
| W 637/8 R-2ZS | 8 | 12 | 3.5 | 0.312 | 0.14 | 100000 | 50000 | Deep Groove Ball Bearings |
| W 637/8 X | 8 | 14 | 3.5 | 0.462 | 0.193 | 95000 | 60000 | Deep Groove Ball Bearings |
| W 637/8 XR | 8 | 14 | 3.5 | 0.462 | 0.193 | 95000 | 60000 | Deep Groove Ball Bearings |
| W 637/8-2Z | 8 | 12 | 3.5 | 0.312 | 0.14 | 100000 | 53000 | Deep Groove Ball Bearings |
| W 637/8-2ZS | 8 | 12 | 3.5 | 0.312 | 0.14 | 100000 | 50000 | Deep Groove Ball Bearings |
| W 637/9 R-2Z | 9 | 14 | 4.5 | 0.52 | 0.236 | 95000 | 45000 | Deep Groove Ball Bearings |
| W 637/9-2ZS | 9 | 14 | 4.5 | 0.52 | 0.236 | 95000 | 45000 | Deep Groove Ball Bearings |
| W 638/1 | 1 | 3 | 1.5 | 0.052 | 0.012 | 240000 | 150000 | Deep Groove Ball Bearings |
| W 638/1.5 R-2Z | 1.5 | 4 | 2 | 0.062 | 0.016 | 220000 | 110000 | Deep Groove Ball Bearings |
| W 638/1.5-2Z | 1.5 | 4 | 2 | 0.062 | 0.016 | 220000 | 110000 | Deep Groove Ball Bearings |
| W 638/2 R-2Z | 2 | 5 | 2.3 | 0.094 | 0.025 | 200000 | 100000 | Deep Groove Ball Bearings |
| W 638/2 X-2Z | 2 | 5 | 2.5 | 0.094 | 0.025 | 200000 | 100000 | Deep Groove Ball Bearings |
Dimensions are catalog references. Confirm the exact specification and availability when requesting a quote.
