QBL

This 52309 bearing is a Double direction thrust bearing with a flat housing locating washer. The bearing's dimensions are 35x85x52.52309Double Direction Thrust BearingBore Size - 35mm

This 54309 bearing is a Double direction thrust bearing with a spherical housing locating washer. The bearing's dimensions are 35x85x62.54309Double Direction Thrust Bearing with Sphered Housing WashersBore Size - 35mm