Water pump bearings are used primarily in automotive water pumps and basically consisted of standard double row bearings ,Mainly exists two types design a) Ball-ball: with two rows of balls b) Ball-roller: with one row balls, one row roller.
1) Used in automotive water pumps, and basically consists of standard double-row bearings
2) Mainly 2 types of designs: ball-ball with 2 rows of balls; ball-roller with one row of balls and one row of rollers
3) Models available: WIB, BWF, WS, WK, WIR,WN, WKH
primarily used in automobile water pumps