This 71900ACD/P4ADGB bearing is a Super Precision angular contact bearing with a 25° contact angle and a high capacity design
73 09 B MP Medium Series 45mm - Bore Size Angular Contact with 40° Contact Angle Brass Solid Window Cage -
72 17 CD /P4A DG A Series - Light Bore Size - 85mm 15 Degree Contact Angle Precision Rating Duplex Universal Light Preload
LWHS20 C2 R1500 T1 H S2 Non-Maintenance Free Standard Compact Top Mounting Linear Way Unit Two Carriages 1500mm - Rail Length Light Preload High Accuracy Class S2 Specification
The dimensions of the SKF NU209ECP/C3 bearing are 45x85x19mm
NJ2214-E-M1-C3 - FAG Cylindrical Roller Bearing - 70x125x31mm 0029176065620 This 71900ACD/P4ADGB bearing is aThis NJ2214 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 70x125x31. NJ 22 14 E M1 C3 Two Flanges on Outer Ring and One on Inner Ring Light, Wide Series 70mm Bore Size Increased Capacity Design Solid Brass Cage, Two piece, Roller guided Radial