Home / Products / Automotive Bearing / Water Pump Bearing / WNS Series (Ball-roller Type)
WNS Series (Ball-roller Type) Automotive Water Pump Bearing
WNS Series (Ball-roller Type) Automotive Water Pump Bearing
WNS Series (Ball-roller Type) Automotive Water Pump Bearing

WNS Series (Ball-roller Type)

WNS Series (Ball-roller Type) Water Pump Bearing, WNS series ball roller type water pump bearing, is a high-performance bearing specially designed for water pumps. It combines the advantages of ball bearings and roller bearings and has the characteristics of strong load-bearing capacity, good wear resistance, and smooth operation. This kind of bearing can effectively reduce friction and loss during the operation of the water pump, and improve the efficiency and service life of the water pump. At the same time, WNS series bearings also have good sealing performance, which can effectively prevent the intrusion of moisture and impurities and ensure the normal operation of the water pump.

Send inquiry

Product parameters

Domestic models NSK FAG Dimension (inch)
A B C D E K L D1 S1 D2 S2
WIR163067 - WNS2299-2 2.99 0.64 1.29 0.6267 - 1.18 1.06 - - 0.4739 1.21
WIR163083 - WNS2325-1 3.25 0.72 1.47 0.6267 - 1.18 1.06 - - - -
WIR122485 664101 WNS2332 3.33 0.81 1.46 0.4733 - 0.94 1.06 - - - -
WIR163085 - WNS2335 3.35 0.56 1.73 0.6267 - 1.18 1.06 - - 0.4739 1.63
WIR163086 - WNS2337-1 3.38 0.57 1.63 0.6267 - 1.18 1.18 - - 0.4739 1.55
WIR163087 - WNS2340 3.41 0.53 1.34 0.6267 - 1.18 1.53 - - 0.4739 1.25
WIR163088 - WNS2344-2 3.44 0.65 1.38 0.5906 - 1.18 1.42 - - - -
WIR163090 - WNS2344-6 3.44 0.53 1.5 0.6267 - 1.18 1.42 - - 0.4739 1.35
WIR153090 - WNS2348-5 3.48 0.76 1.66 0.6267 - 1.18 1.06 - - 0.4739 1.56
WIR163091 - WNS2353 3.53 0.65 1.64 0.6267 - 1.18 1.24 - - 0.4739 1.56
WIR1530104 - WNS2354-2 3.54 0.71 1.3 0.5906 - 1.18 1.53 - - 0.4739 1.22
WIR1530106 - WNS2360-1 3.6 0.52 1.35 0.6267 - 1.18 1.73 - - 0.4739 1.25
WIR1630108 - WNS2411 4.11 1.03 1.56 0.5906 - 1.18 1.53 - - 0.4739 1.44
WIR1530109 - WNS2417 4.17 1.09 1.56 0.5906 - 1.18 1.53 - - 0.4739 1.44
WIR1530119 - WNS2426 4.26 0.73 2.01 0.6267 - 1.18 1.53 - - 0.4739 1.93
WIR2036122 - WNS2430-2 4.3 0.7 1.56 0.5906 0.188 1.18 2.05 - - - -
WIR1530125 - WNS2466 4.67 1.06 1.56 0.5906 - 1.18 2.05 - - 0.4739 1.44
WIR2555127 - WNS2482 4.82 1.14 1.63 0.7874 - 1.42 2.05 0.5906 1.13 0.4739 1.44
WIR2555127A - WNS2493 4.93 0.7 2.19 0.5906 0.188 1.18 2.05 - - - -
WIR2036131 - WNS2500 5 0.98 1.65 1 - 2.17 2.36 - - 0.6267 1.61
WIR2547136 - WNS2500-1 5 0.98 1.65 1 - 2.17 2.36 - - 0.5906 1.61
WIR2555157 - WNS2514 5.15 1.3 1.8 0.7874 - 1.42 2.05 0.5906 1.29 0.5906 1.68
WIR163076 - WNS2535-1 5.36 0.93 2.31 1 - 1.88 2.13 0.7465 0.82 0.6267 2.11
WIR163105 - WNS2616-6 6.17 1.39 2.41 1 - 2.17 2.36 0.7465 0.5 0.6267 2.28
WIR163106 - WNS6299-2 2.99 0.64 1.29 0.6267 - 1.18 1.06 - - 0.4759 1.21

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

WHAT’S NEWS

read more

2025-06-12

Angular Contact Ball Bearings: Key Comparisons & Select...
Angular contact ball bearings are essential for high-precision applications, offering superior axial and radial load capacity. This article explores key comparisons, including Angular Contact Ball Bea...

2025-06-05

Deep Groove Ball Bearing: Dimensions, Specifications, a...
Deep groove ball bearings are among the most widely used bearing types due to their versatility, high-speed capability, and ability to handle both radial and axial loads. This article explores key asp...

2025-06-01

Spherical Plain Bearing: Versatile Solutions for Heavy-...
Sub-Topics: Ball Head Joint Rod End Bearing & Automatic Transmission Linear Ball Bearing Spherical plain bearings are critical components in machinery requiring high load capacity, misalignment co...

contact us

SUBMIT