Bearings are an important part of any set up. Si3N4 bearings are lighter, harder, and stronger. They are designed to handle more friction and be cooler, which allows them to roll faster and longer. Titanium coated and with a built-in spacer, they have a much higher heat tolerance than steel ball bearings. Ceramic bearings are waterproof so there is no risk of rust if not lubricated.
- Built in spacer
- 8mm bore
- High speed ceramic ball and retainer for greater strength and speed
- Titanium coated
- Pre-lubricated with high quality lubricant for high speed
- set of 8 bearings