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W-S Series (Ball-ball Type) Automotive Water Pump Bearing
W-S Series (Ball-ball Type) Automotive Water Pump Bearing
W-S Series (Ball-ball Type) Automotive Water Pump Bearing

W-S Series (Ball-ball Type)

W-S Series (Ball-ball Type) Water Pump Bearing is a high-precision, high-durability water pump bearing made of high-quality chromium steel material with excellent wear resistance and corrosion resistance. This series of bearings has compact structure and good sealing performance, and is suitable for various rotating equipment such as automobiles and industrial water pumps. Its unique double-row deep groove ball design can effectively carry radial and axial loads and ensure stable operation of the water pump. In addition, W-S series bearings also come in a variety of specifications and models to meet the needs of different customers.

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Product parameters

Domestic models NSK FAG Dimension (inch)
A B C D D2 S2
WIB163085 885122 W2334S 3.35 0.51 1.3 0.6267 0.474 1.18
WIB163088 - W2346-1S 3.47 0.49 1.45 0.6267 0.4739 1.33
WIB163088A - W2346-2S 3.47 0.56 1.38 0.6267 0.4739 1.28
WIB163090 - W2355S 3.55 0.61 1.41 0.6267 0.4739 1.33
WIB163092 - W2364-5S 3.64 0.65 1.46 0.6267 0.4739 1.36
WIB163092A 885477 W2364S 3.64 0.99 1.12 0.6267 0.4739 1.02
WIB163093 - W2366-1S 3.66 0.65 1.49 0.6267 0.4739 1.33
WIB163099 885474 W2387S 3.88 0.89 1.46 0.6267 0.4739 1.32
WIB1630100A - W2394S 3.95 0.84 1.58 0.6267 0.4739 1.44
WIB1630101 - W2397S 3.98 0.98 1.46 0.6267 0.4739 1.36
WIB1630102A 885147 W2404S 4.04 0.88 1.63 0.6267 0.4739 1.5
WIB1630103 - W2405-1S 4.05 0.65 1.87 0.6267 0.4739 1.69
WIB1630105C BWF30-15-A-RR6 W2415-1S 4.15 0.93 1.7 0.6267 0.4739 1.56
WIB1630106 - W2417S 4.17 1.18 1.46 0.6267 0.4739 1.32
WIB1630106A - W2418-3S 4.18 0.73 1.92 0.6267 0.4739 1.61
WIB1630107 - W2420-1S 4.2 0.81 1.87 0.6267 0.4739 1.69
WIB1630109 - W2431-2S 4.31 0.99 1.79 0.6267 0.4739 1.66
WIB1630115 - W2453-1S 4.54 0.65 2.35 0.6267 0.4739 1.44
WIB1630124B 885326 W2488S 4.88 1.65 1.7 0.6267 0.4739 1.56
WIB1630102 - W3399-2S 4 0.69 1.78 0.6275 0.4739 1.7
WIB1630850S 885122OS2 W6334S 3.35 1.3 0.51 0.629 0.4744 1.18
WIB163092OS 885477OS W6364-1S 3.64 0.99 1.12 0.629 0.4744 1.08
WIB163099OS 885474OS2 W6387S 3.88 0.89 1.46 0.629 0.4744 1.33
WIB1630101OS - W6397-2S 3.98 0.95 1.5 0.629 0.4744 1.38
WIB1630101OS - W6397-3S 3.98 0.98 1.46 0.629 0.4744 1.36
WIB1630104OS - W6407-2S 4.08 0.77 1.77 0.629 0.4744 1.65
WIB1630105BOS - W6415-1S 4.15 0.93 1.7 0.629 0.4744 1.57
WIB1630106BOS 885439OS2 W6418S 4.18 0.99 1.66 0.629 0.4744 1.53
WIB1630112OS 885327OS2 W6440-5S 4.41 1.18 1.7 0.629 0.4744 1.56
WIB1630124OS 885326OS2 W6488S 4.88 1.65 1.7 0.629 0.4744 1.56
WIB1630102OS - W7399-2S 4 0.69 1.78 0.6295 0.4759 1.7

about Yinin

Shanghai Yinin Bearing and Transmission Company was founded in 2009 and has over 20 years of experience in the bearing field. We are China W-S Series (Ball-ball Type) Automotive Water Pump Bearing manufacturers and offer custom W-S Series (Ball-ball Type) Automotive Water Pump Bearing factory. Since 1999, starting from representing bearing manufacturers in China, we have exported different kinds of bearings. Nowadays we are developing one completed sales and manufacturing bearings group.

Industry Applications

Bearings also play a very important role in agricultural machinery. They are used to support rotatin...

Bearings are widely used in automobiles. They are the key supporting and rotating parts of many movi...

Used for support, height, angle, joint, and rotating parts of medical equipment.

Used for support, rotation, motor and compressor parts of household appliances.

Used for rotation and movement of support and guide parts of automation equipment

In building structures, bearings can be used to connect different structural components.

In the production process of food and beverages, pumps are needed to transport liquids and compresso...

Bearings are used in aircraft and spacecraft engines to support rotating components such as turbines...

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