CRWU 20 - 55RS - IKO - Crossed Roller Way Unit ls12ac This 61820 2RZ bearing is

This 61820 2RZ bearing is a Sealed Thin Section Deep Groove Radial Ball Bearing with a non-contact rubber seal

11/16 DEC 1045-1

This 6307C3 NSK bearing is a Open Type Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 35x80x21

70 15 CTR DU L P3 Series - Extra Light Bore Size - 75mm 15 Degree Contact Angle Duplex Universal Light Preload Precision Rating

W 63 04 2RS1 Stainless Steel Medium Series 20mm - Bore Size Rubber Seals on Both Sides of Bearing

CRWU 20 - 55RS - IKO - Crossed Roller Way Unit ls12ac This 61820 2RZ bearing isThis CRWU20 55 is an Anti Creep Crossed Roller Linear Way Unit with High Rigidity and High Accuracy. The bearing has a width of 20mm and a length of 55mm CRWU 20 55 RS Crossed Roller Way Unit Width 20mm Way Length 55mm Compact Light Unit