NTN 6310E Ball Bearings
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Product Details
| Bearing number | 7211CTRSU |
| Size (mm) | 55x100x21 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 100 |
| Width (mm) | 21 |
| d | 55 mm |
| D | 100 mm |
| B | 21 mm |
| C | 21 mm |
| a | 20,9 mm |
| d1 | 64 mm |
| r min. | 1,5 mm |
| r1 min. | 1 mm |
| D1 | 91 mm |
| D2 | 94 mm |
| Weight | 0,603 Kg |
| Basic dynamic load rating (C) | 53 000 kN |
| Basic static load rating (C0) | 40 000 kN |
| (Grease) Lubrication Speed | 14 200 r/min |