This 7221BECBM bearing is a single row angular contact bearings with a 40° contact angle
LWL9 C3 R60 T1 H S2 Non-Maintenance Free Standard Stainless Steel Miniature Linear Way unit Three Carriages 60mm - Rail length Light Preload High Accuracy Class S2 Specification
This 7221CTRSULP3 bearing is a Super Precision angular contact bearing with a 15° contact angle and a phenolic cage
This 71806ACDGA/P4 bearing is a Super Precision angular contact bearing with a 25° contact angle and a high capacity design
Fantastic Lubricant Consistency
NU2315-E-M1 - FAG Cylindrical Roller Bearing - 75x160x55mm 2310.m.c3.QBL This 7221BECBM bearing is aThis NU2315 E M1 bearing is a single row cylindrical roller bearing, it has no flanges on the inner ring, an increased capacity design, a two piece solid brass cage, roller guided and a normal radial internal clearance. The bearing's dimensions are 75x160x55. NU 23 15 E M1 Two Flanges on Outer Ring and No Flanges on Inner Ring Medium, Wide Series 75mm Bore Size Increased Capacity Design Solid Brass Cage, Two piece, Roller guided Normal Radial Internal