This 1050-50G bearing is a Self Lube Bearing Insert with a bearing insert with relubrication facility
this bearing is a universal fit single bearing and has a P3 precision rating
This NU2309-E-M1A-C3 bearing is a single row cylindrical roller bearing
73 14 B JP UA Medium Series 70mm - Bore Size Angular Contact with 40° Contact Angle Sheet Steel Window Cage Universal design for fitting in pairs
C22 15 V /C3 CARB Toroidal Roller Bearings 75mm - Bore Size Full Complement of Rollers (No Cage) Radial Internal Clearance Greater Than Normal
NJ219-E-M1 - FAG Cylindrical Roller Bearing - 95x170x32mm C2206TN9/C3 SKF Bearing This 1050-50G bearing is aThis NJ219 E M1 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 normal radial internal clearance. The bearing's dimensions are 95x170x32. NJ 2 19 E M1 Two Flanges on Outer Ring and One on Inner Ring Light Series 95mm Bore Size Increased Capacity Design Solid Brass Cage, Two piece, Roller guided Normal Radial Internal Clearance