5/16" X 22MM CERAMIC BALL PRECISION BEARINGS. Pack of 4

Ceramic bearings are the best! These have Low friction, low heat yet excel in high performance activities. They have increased longevity compared to other bearings. Great for sports. Adds speed. Try them today!
5/16 inch Caster Wheel Bearings. Price is for a Pack of 4

1. Reduced rolling resistance - the surface finish of the ceramic bearings are  smooth and uniform
2. Reduced weight compared to steel bearings which enhance overall performance
3. Increased durability - ceramic bearings are harder than steel, making them more durable
4. Increased stiffness - which means the ceramic balls will deflect less under load.
5. Speed - Manufacturers value ceramic bearings because of their speed advantage over their steel counterparts.

The ceramic bearing has found uses in industrial applications where there is a need for:

• high speed
• high load
• high temperature

California Proposition 65 Warning
 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov