Deep groove ball bearing
Category: Precision ball bearing · 1,963 models

Browse all models in the Deep groove ball bearing series. Click a model to view detailed specifications and request a quotation.
| Model | Size (d×D×B) | Dynamic Load | Static Load | Limiting Speed |
|---|---|---|---|---|
| W 627/4 R-2Z | 7 mm × × 2.5 mm | 0.143 kN | 0.053 kN | 75000 r/min |
| W 627/4-2Z | 7 mm × × 2.5 mm | 0.143 kN | 0.053 kN | 75000 r/min |
| W 627/5 R-2Z | 8 mm × × 2.5 mm | 0.121 kN | 0.045 kN | 70000 r/min |
| W 627/5 XR | 9 mm × × 2.5 mm | 0.247 kN | 0.085 kN | 85000 r/min |
| W 627/5-2Z | 8 mm × × 2.5 mm | 0.121 kN | 0.045 kN | 70000 r/min |
| W 627/5-2ZS | 8 mm × × 2.5 mm | 0.121 kN | 0.045 kN | 70000 r/min |
| W 627/6 R-2Z | 10 mm × × 3 mm | 0.286 kN | 0.112 kN | 60000 r/min |
| W 627/6 X | 12 mm × × 3 mm | 0.403 kN | 0.146 kN | 70000 r/min |
| W 627/6 XR | 12 mm × × 3 mm | 0.403 kN | 0.146 kN | 70000 r/min |
| W 627/6-2Z | 10 mm × × 3 mm | 0.286 kN | 0.112 kN | 60000 r/min |
| W 628 | 24 mm × × 8 mm | 2.47kN | 1.12kN | 45000 r/min |
| W 628-2RS1 | 24 mm × × 8 mm | 2.47kN | 1.12kN | 20000 r/min |
| W 628-2Z | 24 mm × × 8 mm | 2.47kN | 1.12kN | 36000 r/min |
| W 628/5 R-2Z | 11 mm × × 4 mm | 0.403 kN | 0.143 kN | 60000 r/min |
| W 628/5-2RS1 | 11 mm × × 4 mm | 0.403 kN | 0.143 kN | 34000 r/min |
| W 628/5-2Z | 11 mm × × 4 mm | 0.403 kN | 0.143 kN | 60000 r/min |
| W 628/6 R-2RS1 | 13 mm × × 5 mm | 0.618kN | 0.224kN | 30000 r/min |
| W 628/6 R-2Z | 13 mm × × 5 mm | 0.618kN | 0.224kN | 53000 r/min |
| W 628/6-2RS1 | 13 mm × × 5 mm | 0.618kN | 0.224kN | 30000 r/min |
| W 628/6-2Z | 13 mm × × 5 mm | 0.618kN | 0.224kN | 53000 r/min |
| W 628/7 R-2RS1 | 14 mm × × 5 mm | 0.663kN | 0.26kN | 28000 r/min |
| W 628/7 R-2Z | 14 mm × × 5 mm | 0.663kN | 0.26kN | 50000 r/min |
| W 628/7-2RS1 | 14 mm × × 5 mm | 0.663kN | 0.26kN | 28000 r/min |
| W 628/7-2Z | 14 mm × × 5 mm | 0.663kN | 0.26kN | 50000 r/min |
| W 628/8 R-2RS1 | 16 mm × × 5 mm | 0.715kN | 0.3kN | 26000 r/min |
| W 628/8 R-2Z | 16 mm × × 5 mm | 0.715kN | 0.3kN | 45000 r/min |
| W 628/8-2RS1 | 16 mm × × 5 mm | 0.715kN | 0.3kN | 26000 r/min |
| W 628/8-2Z | 16 mm × × 5 mm | 0.715kN | 0.3kN | 45000 r/min |
| W 628/9 R-2RS1 | 17 mm × × 5 mm | 0.761kN | 0.335kN | 24000 r/min |
| W 628/9 R-2Z | 17 mm × × 5 mm | 0.761kN | 0.335kN | 43000 r/min |