Vxb brand 6806 full ceramic ball bearing si3n4 pack of 25 6806 full ceramic ball bearing the inner diameter is 30mm outer diameter is 42mm and the width is 7mm this is a popular size that could be used in many applications bearing is made of ceramic. Item: 6806 ball bearing type: full ceramic ball bearing inner outer races: si3n4 ceramic balls: s3n4 ceramic cage: ptfe dimensions: 30mmx42mmx7mm metric id inner diameter bore: 30mm od outer diameter : 42mm width height thickness: 7mm quantity: 25 bearings vxb category: full ceramic bearings
