6904-2RS Full Ceramic Sealed Bearing 20x37x9mm ZrO2 bearing size 90x160 and even jewelry making

and even jewelry making

✅ Cross Section: 1/4" Inch

roll strong - this SR6-2RS 10-pack keeps your equipment spinning with rust-proof confidence

the 6317Z inner diameter is 85mm

d = 2 15/16"

6904-2RS Full Ceramic Sealed Bearing 20x37x9mm ZrO2 bearing size 90x160 and even jewelry making6904 2RS Full Ceramic Ball Bearing 20mm x 37mm x 9mm Zirconia 6904 2RS Full Ceramic Ball Bearing, measures an inner diameter of 20mm, outer diameter is 37mm and the width is 9mm, Bearing is made from Ceramic. 6904 2RS Sealed full ceramic Sealed Full Ceramic bearing Cage Material: PTFE (Polytetrafluoroethylene) Closures: PTFE Covers (white) Balls: Made from Zirconia Ceramic (ZrO) (zirconia) Size: 20mm x 37mm x 9mm Races Material: Zirconia (ZrO) Ceramic