CRWM 2 - 90 - IKO - Crossed Roller Way 7020 A5TR SULP3 This 3208B 2ZTNC3 bearing is

This 3208B 2ZTNC3 bearing is a metric double row angular contact bearing with a metal shield on both sides of the bearing

63 08 2RSR Medium Series 40mm - Bore Size Rubber Seals on Both Sides of Bearing Normal Radial Internal Clearance

This GE70ES 2RS bearing is a metric steel/PTFE maintenance free spherical plain bearing with a rubber seal on both sides of the bearing and a standard radial internal clearance

61814 Bearing Steel Thin Section with a Bore Diameter of 70mm Open Type Normal Internal Clearance

CRWM 2 - 90 - IKO - Crossed Roller Way 7020 A5TR SULP3 This 3208B 2ZTNC3 bearing isThis CRWM2 90 is an Anti Creep Crossed Roller Linear Way Unit with High Rigidity and High Accuracy. The bearing has a width of 2mm and a length of 90mm CRWM 2 90 Module Type Crossed Roller Way Width 24mm Way Length 90mm High Carbon Steel