Product description

Unique design feature:

1. Material: SAE 52100
2. Roller: Slightly harder than bearing rings and enable for high impact load 
3. Clearance: Used C3 clearance which ensure residual clearance and avoid direct friction between roller & rolling track
4. Rolling track of rings: Highly lapped to ensure smoothness and reduce friction 
5. Running temperature: It is 20% lesser than other normal bearing due to modified clearance and rolling tracks
6. Cage: Uses thicker brass cage
7. Tolerance: P0 class and P6 class