280TDO420-2 NSK Double Row Double Row Bearings
| Brand Name: | NSK |
| Model Number: | 280TDO420-2 |
| Bearing number: | 7211C |
| Size (mm): | 55x100x21 |
| Bore Diameter (mm): | 55 |
| Outer Diameter (mm): | 100 |
| Width (mm): | 21 |
| d: | 55 mm |
| D: | 100 mm |
| B: | 21 mm |
Product Details
| Bearing number | 7211C |
| 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 |
| Angle (α) | 15 ° |
| a | 21 mm |
| r min. | 1,5 mm |
| r1 min. | 1 mm |
| Weight | 0,593 Kg |
| Basic dynamic load rating (C) | 53 kN |
| Basic static load rating (C0) | 40 kN |
| (Grease) Lubrication Speed | 11 000 r/min |
| (Oil) Lubrication Speed | 14 000 r/min |
