CRWU 40 -50 - IKO Crossed Roller Way Unit 7218 A5TR SUL P3 This 7921A5TRDUMP3 bearing is a

This 7921A5TRDUMP3 bearing is a Super Precision angular contact bearing with a 25° contact angle and a phenolic cage

3mm - Bore Size Model Code

LME 12 22 32 UU Model Inscribed Circle Diameter (mm) Outside Diameter of External Cylinder (mm) External Cylinder Length (mm) Retainer Material - High Carbon Steel Material Type - High Carbon Steel Two End Seals Shape of External Cylinders - Standard Type High Accuracy Class

This BSB040072SUHP3 bearing is a ballscrew support bearing with a heavy preload

Featuring a steel cage and open design

CRWU 40 -50 - IKO Crossed Roller Way Unit 7218 A5TR SUL P3 This 7921A5TRDUMP3 bearing is aThis CRWU 40 50 is an Anti Creep Crossed Roller Linear Way Unit with High Rigidity and High Accuracy. The bearing has a width of 40mm and a length of 50mm CRWU 40 50 Crossed Roller Way Unit Width 40mm Way Length 50mm >High Carbon Steel