CRWM 1 - 40 - IKO - Crossed Roller Way 6012.zz This 6312 SKF bearing is

This 6312 SKF bearing is a Open Type Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 60x130x31

This 6311 QBL bearing is a Open Type Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 55x120x29

This 7309BECBJ bearing is a single row angular contact bearings with a 40° contact angle

This 6310 QBL bearing is a Open Type Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 50x110x27

CRWM 1 - 40 - IKO - Crossed Roller Way 6012.zz This 6312 SKF bearing isThis CRWM1 40 is an Anti Creep Crossed Roller Linear Way Unit with High Rigidity and High Accuracy. The bearing has a width of 1mm and a length of 40mm CRWM 1 40 Module Type Crossed Roller Way Width 17mm Way Length 40mm High Carbon Steel