FR156-2RS Full Ceramic Sealed Flanged Bearing 3/16x5/16x1/8 ZrO2 Part Number: Kit8453 Shipping Weight: 0.02 pounds Ball Bearings FR156-2RS Full Ceramic 3/16 x 5/16 x 1/8 Zirconia Full Ceramic Flanged Ball Bearings FR2-5-2RS, , Bearings are made of Ceramic. Item: Sealed All ceramic Flanged Ball bearings Type: Sealed Full Ceramic bearing Inner/outer races: ZrO2 Ceramic Balls: ZrO2 Ceramic (zirconia) Cage: PTFE Closures: PTFE Covers (white)

High Speed Full ceramic ball bearing Si3N4 Full ceramic bearings: 1. Full ceramic bearing ZrO2 material 2. Full ceramic bearing Si3N4 material 3. Full ceramic bearing SiCmaterial 4. Full ceramic bearing Al2O3 material 5. Full ceramic plain bearing 6. Full ceramic bearing of full complement balls 7. Full ceramic bearing with ceramic retainer 8. Hybrid construction ceramic ball bearing 9. Properties comparision of ceramic material 10. Anti-gorrosion properties of ZrO2 All-ceramic Bearing Features: