NU412 Cylindrical Roller Bearings
100% Bearing Wholesalers Authentic. NU412 Cylindrical Roller Bearings Highest Quality. Certified 20 mm B Supplier. 20 mm d
Product Details
| d | 20 mm |
| D | 23 mm |
| B | 20 mm |
| Tolerance shaft | f7 m/s |
| Tolerance housing | H7 m/s |
| Specific dynamic load factor K | 40 N/mm² |
| Specific static load factor K0 | 120 N/mm² |
| Permissible sliding velocity v min. | 0 m/s |
| Permissible sliding velocity v max. | 1 m/s |
| Coefficient of friction µ min. | 0.08 |
| Coefficient of friction µ max. | 0.15 |
| Mass bushing | 0.017 kg |