Water pump bearings are designed and machined to meet the technical requirements of the water pump. So all designs are according to customer needs, must follow common standards.
A pump bearing is a type of integral bearing. They are divided into two categories based on the ball structure in a pump bearing. Includes: 2-row ball bearing and 2-row bearing consisting of 1 bridge series. The ability to bear water pump bearings is higher than bridge pump bearings. Should be used with fan coupling, or used to transmit heavy loads, or static gravity. The tolerances of water pump bearings are designed according to general standards. In some cases still produce according to the customer requirements. Clearance bearings water pump bearings manufacturers make the bearings according to customer requirements. Currently on the market there are manufacturers of bearings such as: FAG (Germany), NTN, NSK, KBC (Korea) ... Manufacturers of water pump bearings with stable quality and high safety.