BSB Swiss Bearings
- Maximum ball concentricity for smoother and quicker acceleration
- Non-porous steel balls maintain high end speed with minimal effort
- Synthetic lubricant repels contaminants
- Single shield design
- Heat treated non-contact shield
- Balls are heat treated and honed to HRC 62-67 hardness for superior durability
- Raceways heat treated and honed for maximum speed
- 8mm inline bore









