Descripción
- R188 Full Ceramic Bearing for your spinner
- The number of balls:9 Balls
- Smooth, quiet and long spin time
- 1/4"x1/2"x3/16'' = 6.35mm x 12.7mm X 4.762mm
- Cage: PTFE Balls: ZrO2 Ceramic Inner/outer races: ZrO2 Ceramic
Durable and practical. High bearing capacity and limit speed. Low friction temperature and small friction loss. Good corrosion resistance, heat resistance and insulation. The self-lubricating self-lubrication, ceramic bearing is achieved. Can be applied to high speed, high temperature, low temperature, strong corrosion, strong magnetic field, vacuum and high pressure such as all kinds of bad working condition.
