QBL

This 51405 bearing is a Single direction thrust bearing with a flat housing locating washer. The bearing's dimensions are 25x60x24.51405Single Direction Thrust BearingBore Size - 25mm

This 52306 bearing is a Double direction thrust bearing with a flat housing locating washer. The bearing's dimensions are 25x60x38.52306Double Direction Thrust BearingBore Size - 25mm

This 54306 bearing is a Double direction thrust bearing with a spherical housing locating washer. The bearing's dimensions are 25x60x46.54306Double Direction Thrust Bearing with Sphered Housing WashersBore Size - 25mm