GE40UA 2RS - QBL Spherical Plain Bearing - 40x62x28mm 7205bep This 3203B 2ZNRTNC3 bearing is

This 3203B 2ZNRTNC3 bearing is a metric double row angular contact bearing with a metal shield on both sides of the bearing

This LS 15 AC bearing is a Single Row

This 6310 C3 KOYO bearing is a Open Type Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 50x110x27

As part of the SKF deep groove bearing series

GE40UA 2RS - QBL Spherical Plain Bearing - 40x62x28mm 7205bep This 3203B 2ZNRTNC3 bearing isThis GE40UA 2RS bearing is a metric steel PTFE maintenance free spherical plain bearing with a rubber seal on both sides of the bearing and a standard radial internal clearance. The bearing's dimensions are 40x62x28. GE 40 UA 2RS Metric radial spherical plain bearing 40mm Bore Size Maintenance Free Contact seal made of acrylonitrile butadiene rubber (NRB), on both sides of the bearing