welcome to inquiry! Here WIB, WIR 1630 and 1938 series are available.

Water pump bearings are available in two main types:
1) Ball-ball: with two rows of balls; WIB, BWF, WS, WK, 1630 series
2) Ball-roller: with one row of balls, one row of rollers; WIR, WN, WKH, 1630 and 1938 series .
Features:
1) Production range: include water pump bearings, deep groove ball bearings.
2) For standard bearings, just quote equivalent part number .
3) For non-standard bearings, please send us specification drawings or samples.