71903 Angular Contact Full Ceramic Bearing 17x30x7mm gearbox 💡 What’s the purpose of

💡 What’s the purpose of a flanged ball bearing

Dimensions (Inches) d D B C 3-1/4" 5-1/8" 2-27/32" 2-7/16"

Bearing Outer Diameter: 16mm

Perfect for vertical shafts

GRHA207-20 Hanger Ball Bearing

71903 Angular Contact Full Ceramic Bearing 17x30x7mm gearbox 💡 What’s the purpose of71903 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