Advantages
- Outer Ring with higher Fatigue Strength (2 times min.) than Rings made of through hardened bearing steel.
- Higher Impact Load Resistance.
- Better sealing under any operation conditions.
- Easy relubrication without bearing disassembly.
ACB 722902 Bearing Characteristics
Case carburized surface with high hardness and wear resistance
- High retained Austenite.
- Significantly lower stress concentration due to indentation of hard particles and debris.
- High resistance to impact loads.
- Long service life due to residual compression stresses.
Improved contact profile on rollers
- With bigger diameter and length for maximum load capacity.
Soft Core
- High impact load resistance.
- Prevents the spread of cracks to the surface.
Steel Shiels
- Protect the Viton seals, permanently protect from contamination ingress and allow the old grease discharge.
High efficiency Viton seals.
ACB 722902 Indexing Roller Bearing features
- Outer Ring made of forged and case-hardened bearing steel with highest cleanliness.
- Super finished bearing raceways.
- Rollers with improved contact profile, dimensioned to maximize the load capacity.
- Internal design with increased space for lubricant.
- 100% Relubrication capability.
- Viton seals with external steel shields.
- Filled with high temperature SKF grease.
- Non-separable bearing.
