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WN Series (Ball-roller Type) Automotive Water Pump Bearing
WN Series (Ball-roller Type) Automotive Water Pump Bearing
WN Series (Ball-roller Type) Automotive Water Pump Bearing

WN Series (Ball-roller Type)

WN Series (Ball-roller Type) Water Pump Bearing, the WN series ball roller water pump bearing, is a high-performance water pump component. It combines the advantages of balls and rollers and has the characteristics of strong load-bearing capacity, flexible rotation, and compact structure. This kind of bearing is suitable for various high-speed running water pumps, which can ensure the stable operation of the water pump in harsh environments such as high temperature and high humidity, and improve the service life and efficiency of the water pump. WN series water pump bearings are made of high-quality materials and undergo precision processing and strict quality testing to ensure their quality and reliability.

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Product parameters

Domestic models NSK FAG Dimension (inch)
A B C D D2 S2
WIR163068  - WN2269 2.69 0.99 0.18 0.6267 - -
WIR163093 - WN2366-4 3.66 0.73 1.4 0.6267 - -
WIR163096 665343 WN2375-3 3.76 0.56 1.67 0.6267 - -
WIR1630102 - WN2401-5 4.02 0.67 1.82 0.6267 - -
WIR1630104 - WN2410 4.1 1.03 1.54 0.6267 - -
WIR1630105 665329 WN2415-1 4.15 0.8 1.82 0.6267 - -
WIR1630110 - WN2434 4.35 0.84 1.97 0.6267 - -
WIR1630114 - WN2447 4.48 1.42 1.52 0.6267 - -
WIR1630114A - WN2448-1 4.49 0.75 2.21 0.6267 - -
WIR1630114B - WN2450-2 4.5 1.26 1.71 0.6267 - -
WIR1630116 665337A WN2454 4.55 0.81 2.21 0.6267 - -
WIR1630116A - WN2456-1 4.56 1.1 1.93 0.6267 - -
WIR1630117 665430S WN2462-1 4.62 1.34 1.75 0.6267 - -
WIR1630119 665333 WN2468-2 4.69 0.71 2.44 0.6267 - -
WIR1630121 - WN2475 4.75 1.1 2.12 0.6267 - -
WIR1630121A - WN2476 4.76 1.16 2.07 0.6267 - -
WIR1630126 - WN2497 4.97 1.45 1.99 0.6267 - -
WIR1630139B - WN2547 5.47 0.91 3.03 0.6267 - -
WIR1630139A 665603 WN2546 5.49 1.63 2.33 0.6267 - -
WIR1630139 665413 WN2548-1 5.49 1.63 2.33 0.6267 - -
WIR1630102A - WN3399 4 0.69 1.78 0.6275 - -
WIR1630132 - WN3520-2 5.2 1.58 2.09 0.6275 - -
WIR1630154 - WN3607 6.07 1.17 3.37 0.6275 - -
WIR1630154OS 665613 WN3607-1 6.07 1.17 3.37 0.6275 - -
WIR16301105AOS 665329ATLOS WN6415-1 4.15 0.8 1.82 0.629 - -
WIR1630116AOS 665337AOS2 WN6454 4.55 0.81 2.21 0.629 - -
WIR16301160S 665325OS WN6456 4.56 1.1 1.93 0.629 - -
WIR1630139OS 665693OS2 WN6548 5.49 1.38 2.58 0.629 - -
WIR1630154OS - WN7606-1 6.07 1.17 3.37 0.6295 - -
WIR163091 - WN2358-1S 3.59 0.53 1.53 0.6267 0.4739 1.44
WIR163092 - WN2364-7S 3.64 0.59 1.52 0.6267 0.4739 1.43
WIR163096 - WN2375-4S 3.76 0.56 1.67 0.6267 0.4739 1.59
WIR163099 - WN2388-2S 3.89 0.73 1.63 0.6267 0.4739 1.55
WIR1630101 665331 WN2397S 3.98 0.98 1.46 0.6267 0.4739 1.36
WIR1630103 - WN2405S 4.06 0.65 1.88 0.6267 0.4739 1.79
WIR1630105 - WN2413-2S 4.13 1.21 1.39 0.6267 0.4739 1.26
WIR1630106 - WN2419S 4.19 0.87 1.8 0.6267 0.4739 1.72
WIR1630110 - WN2434-4S 4.35 0.84 1.97 0.6267 0.4739 1.9
WIR1630117 - WN2461-1S 4.62 0.72 2.37 0.6267 0.4739 2.29
WIR1630122 - WN2479S 4.8 1.24 2.03 0.6267 0.4739 1.95
WIR1630102 - WN3399-2S 4 0.69 1.78 0.6275 0.4739 1.7
WIR16301010S - WN6397S 3.98 0.98 1.46 0.629 0.4744 1.36

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 WN Series (Ball-roller Type) Automotive Water Pump Bearing manufacturers and offer custom WN Series (Ball-roller 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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