6902-2RS Ceramic Bearing 15x28x7mm Si3N4 ABEC-3 static load also 627ZZ bearings are pre-lubricated

also 627ZZ bearings are pre-lubricated with grease

Static load rating: 142

2mm and the outer ring width is 21mm

TC411 Bearing

6902-2RS Ceramic Bearing 15x28x7mm Si3N4 ABEC-3 static load also 627ZZ bearings are pre-lubricated6902 2RS Sealed ABEC 3 Ball Bearing With Ceramic Balls 15mm x 28mm x 7mm 6902 2RS Sealed ABEC 3 Ball Bearing With Ceramic Balls, features dual rubber seals for enhanced protection against dust and contaminants, plus its pre lubricated with grease so its ready to roll right away. 6902 2RS Ball Bearing Deep Groove Ball Bearing Cage: NYLON Ceramic Balls (Si3N4) Closures: Two Rubber Seals Lubrication: Pre lubricated with grease Size: 15mm x 28mm x 7mm