71903 Angular Contact Full Ceramic Bearing 17x30x7mm Linear Motion Steel Shaft Dimensions (mm) a l Bi

Dimensions (mm) a l Bi n m 100 30

the NJ318EG inner diameter is 90mm

and small precision parts

Equal Koyo 60102RS

of America 7304C

71903 Angular Contact Full Ceramic Bearing 17x30x7mm Linear Motion Steel Shaft Dimensions (mm) a l Bi71903 Full Ceramic Angular Contact Ball Bearing 17mm x 30mm x7mm 71903 Full Ceramic Zirconium Oxide Angular Contact Ball Bearings, measures an inner diameter of 17mm, outer diameter is 30mm and the width is 7mm, Bearing is made from Ceramic. 71903 Ball Bearing Full Ceramic Angular Contact Ball Bearing Balls: ZrO2 (Zirconium Oxide) Ceramic Inner outer races: ZrO2 (Zirconium Oxide) Ceramic Cage Material: PTFE (Polytetrafluoroethylene) or PEEK