| Bearing | Main dimensions | specified load | Allowable speed | Bearing | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| model | Dynamic load | Static load | Fatigue load | Reference speed | Limit speed | Types of | ||||
| d | D | B | Cor | Co | Cor | |||||
| mm | kN | (rpm) | ||||||||
| W637/5X-2Z | 5 | 9 | 3 | 0.247 | 0.085 | 0.004 | 130000 | 67000 | Deep groove ball bearing | |
| W637/4XR | 4 | 10 | 3 | 0.553 | 0.245 | 0.011 | 130000 | 80000 | Deep groove ball bearing | |
| W637/4XR-2Z | 4 | 8 | 3 | 0.225 | 0.072 | 0.003 | 150000 | 75000 | Deep groove ball bearing | |
| W637/2-2Z | 2 | 4 | 2 | 0.068 | 0.019 | 0.001 | 200000 | 100000 | Deep groove ball bearing | |
| W637/4X | 4 | 10 | 3 | 0.553 | 0.245 | 0.011 | 130000 | 80000 | Deep groove ball bearing | |
| W637/4X-2Z | 4 | 8 | 3 | 0.225 | 0.072 | 0.003 | 150000 | 75000 | Deep groove ball bearing | |
| W636-2Z | 6 | 22 | 7 | 1.99 | 0.78 | 0.034 | 75000 | 38000 | Deep groove ball bearing | |
| W637 | 7 | 26 | 9 | 3.97 | 1.96 | 0.083 | 67000 | 40000 | Deep groove ball bearing | |
| W636-2RZ | 6 | 22 | 7 | 1.99 | 0.78 | 0.034 | 75000 | 38000 | Deep groove ball bearing | |
| W635-2Z | 5 | 19 | 6 | 2.03 | 0.88 | 0.038 | 85000 | 43000 | Deep groove ball bearing | |
| W636 | 6 | 22 | 7 | 1.99 | 0.78 | 0.034 | 75000 | 48000 | Deep groove ball bearing | |
| W636-2RS1 | 6 | 22 | 7 | 1.99 | 0.78 | 0.034 | 22000 | Deep groove ball bearing | ||
| W635R-2Z | 5 | 19 | 6 | 2.03 | 0.88 | 0.038 | 85000 | 43000 | Deep groove ball bearing | |
| W635-2RS1 | 5 | 19 | 6 | 2.03 | 0.88 | 0.038 | 24000 | Deep groove ball bearing | ||
| W635-2RZ | 5 | 19 | 6 | 2.03 | 0.88 | 0.038 | 85000 | 43000 | Deep groove ball bearing | |
| W635R-2RS1 | 5 | 19 | 6 | 2.03 | 0.88 | 0.038 | 24000 | Deep groove ball bearing | ||
| W634-2Z | 4 | 16 | 5 | 0.761 | 0.265 | 0.011 | 100000 | 50000 | Deep groove ball bearing | |
| W635 | 5 | 19 | 6 | 2.03 | 0.88 | 0.038 | 85000 | 56000 | Deep groove ball bearing | |
| W635R | 5 | 19 | 6 | 2.03 | 0.88 | 0.038 | 85000 | 56000 | Deep groove ball bearing | |
| W634-2RS1 | 4 | 16 | 5 | 0.761 | 0.265 | 0.011 | 30000 | Deep groove ball bearing | ||
| W634-2RZ | 4 | 16 | 5 | 0.761 | 0.265 | 0.011 | 100000 | 50000 | Deep groove ball bearing | |
| W634R-2RS1 | 4 | 16 | 5 | 0.761 | 0.265 | 0.011 | 30000 | Deep groove ball bearing | ||
| W634R-2Z | 4 | 16 | 5 | 0.761 | 0.265 | 0.011 | 100000 | 50000 | Deep groove ball bearing | |
| W634R | 4 | 16 | 5 | 0.761 | 0.265 | 0.011 | 100000 | 63000 | Deep groove ball bearing | |
