NU1008 Hybrid Cylindrical Roller Bearings have rings made of bearing steel and rollers made of bearing grade silicon nitride (ceramic). As ceramic rollers are lighter and have a higher modulus of elasticity and lower coefficient of thermal expansion than steel rollers.
Dimensions:
| Outside D | 68.000 mm |
| Inside Ring d | 40.000 mm |
| Ring Width B | 15.000 mm |
| Radius f | 1.0 mm |
Performance
| Basic dynamic load rating | 25.1 kN |
| Basic static load rating | 26 kN |
| Reference speed | 12 000 r/min |
| Limiting speed | 22 000 r/min |