TKII Punch bearing housing

Description:TKII Punch bearing housing is an essential part of carrier roller. Punch bearing housing used in carrier roller is a stamping part, which can be welded on tube surface without processing at the junction place.

TKII Punch bearing housing is an essential part of carrier roller. Punch bearing housing used in carrier roller is a stamping part, which can be welded on tube surface without processing at the junction place.

 In the stamping process, if the bearing housing is not round or the end face where the matching place with the tube surface is not smooth enough, bearing houses on two sides may not be connected to the same shaft after the tube surface is welded, then the clearance of the shaft may be decreased, resistance from the spinning may be increased, which may lead to inflexible rotation.