4210 Bearing 2-Row Open 50x90x23 Metric bearing 60182 outer diameter is 37mm and

outer diameter is 37mm and the width is 17mm

2209 Self Aligning Ball Bearing

NU207MY width is 17mm

S625Z One Metal shield Stainless Steel dry Ball Bearing

4210 Bearing 2-Row Open 50x90x23 Metric bearing 60182 outer diameter is 37mm and4210 Open Ball Bearing 50mm x 90mm x 23mm One Bearing 4210 Open Ball Bearing, inner diameter is 50mm, outer diameter is 90mm and Width is 23mm, bearing is made from Chrome Steel. 4210 Ball Bearing Deep Groove Ball Bearing Closures: Open Size: 50mm x 90mm x 23mm Bearing Inner Diameter: 50mm Bearing Outer Diameter: 90mm Bearing Width: 23mm Dynamic load rating Cr: 32800 N Static load rating Cor: 32000 N Limiting Speed: Grease Lubrication: 4000 RPM Oil