This 3210-B-2HRS-TVH bearing is a metric double row angular contact bearing with a modified internal construction
23 12 w64 Extra Wide Bore Size - 60mm Normal Radial Internal Clearance Solid oil
This 3211A/C3 bearing is a metric double row angular contact bearing without filling slots
719 08 CD G B /P4A Series - SKF - Extremely Light Bore Size - 40mm 15 Degree Contact Angle Single Universal Medium Preload Precision Rating
LWHDG25 C3 R480 T1 H S2 Non-Maintenance Free Long Block Type Top Mounting Linear Way Unit Three Carriages 480mm - Rail Length Light Preload High Accuracy Class S2 Specification
NJ2307-E-M1-C3 - FAG Cylindrical Roller Bearing - 35x80x31mm 320x440x95mm This 3210-B-2HRS-TVH bearing is aThis NJ2307 E M1 C3 bearing is a single row cylindrical roller bearing, it has 1 flange on the inner ring, an increased capacity design, a two piece solid brass cage, roller guided and a larger than normal radial internal clearance. The bearing's dimensions are 35x80x31. NJ 23 07 E M1 C3 Two Flanges on Outer Ring and One on Inner Ring Medium, Wide Series 35mm Bore Size Increased Capacity Design Solid Brass Cage, Two piece, Roller guided Radial