
The Automotive Water Pump Bearing is a critical precision component designed to enhance the reliability and efficiency of vehicle cooling systems. Engineered to meet the rigorous demands of modern automotive applications, this bearing integrates advanced technology to deliver superior performance under diverse operating conditions.
Our water pump bearing incorporates optimized internal geometries and high-grade materials to drastically reduce operational noise. Through precision manufacturing and advanced vibration-damping technology, it ensures smooth, quiet rotation, contributing to a Featuring an IP68-rated sealing system, this bearing offers exceptional resistance to water and particulate ingress. The multi-layered sealing design effectively protects critical internal components against high-pressure water jets, dust, and corrosive contaminants, ensuring long-term reliability even in harsh environments.
Constructed with premium bearing steel and specialized heat treatment processes, this component is engineered for exceptional longevity. The optimized surface finish and lubrication retention technology minimize wear, significantly extending operational life compared to conventional bearings.
To underscore our commitment to durability, this water pump bearing is backed by a 100,000-kilometer quality guarantee. This warranty reflects our confidence in the product's robust engineering and rigorous testing protocols, providing customers with assured performance throughout its service life.
Through continuous innovation in material science and precision manufacturing, we deliver a solution that addresses common failure points in automotive cooling systems. The integration of these advanced features results in a bearing that not only enhances system efficiency but also reduces maintenance requirements and total cost of ownership.
This Automotive Water Pump Bearing represents the convergence of performance engineering and reliability-focused design. Its combination of ultra-low noise characteristics, superior waterproofing, extended lifespan, and comprehensive warranty makes it an optimal choice for automotive manufacturers and aftermarket applications demanding uncompromising quality.
| SIRKEN automotive water pump bearings | |||||||
| WB122478 | WB163099 | WB163012ZW | WB1835112D | WB1938154 | WB1938153D2 | WR1630101-1 | WR1938127 |
| WB1226080 | WB163009902 | WB1630122D | WB18351190 | WB1938157 | WB1938153D2-1 | WR1630102 | WR1938128 |
| WB1226082 | WB16301000 | WB1630122W | WB1835143 | WB1938158 | WB198153D2-2 | WR1630102-1 | WR1938129D |
| WB1226090 | WB1630100-9 | WB1630123-3 | WB193864 | WB1938161 | WB1938153 | WR1630103 | WR1938133 |
| WB122692 | WB1630100A | WB1630122 | WB1938091 | WB1938162D2 | WB1938154 | WR1630103-1 | WR1938135 |
| WB1226093 | WB1630101-1 | WB1630123 | WB1938113D2 | WB1938162 | WB1938154D | WR1630103A | WR1938135B |
| WB1226094 | WB1630100 | WB1630123-1 | WB1938115 | WB1938168 | WB1938156D2 | WR1630104 | WR1938135D |
| WB1226098 | WB1630101W | WB1630124 | WB1938117D | WB1938102 | WB1938158D2 | WR1630105 | WR1938136 |
| WB1226099 | WB1630101D2 | WB1630124-1 | WB1938117 | WB1938109 | WB1938158D2 | WR163010-1 | Wr19358137 |
| WB1226102 | WB1630102 | WB1630124D | WB1938119D | WB1938113 | WB1938161D2 | WR1630106 | WR1938138 |
| WB1226104 | WB1630102 | WB1630124W | WB1938120 | WB1938113D2 | WB1938162D2 | WR1630108 | WR1938142 |
| WB1224085 | 16102-22L | WB1630128 | WB1938121D2 | WB1938117D2 | WB1938175D2 | WR1630110W | WR1938142D2 |
| WB153087 | WB1630103-6 | WB1630128A | WB1938123 | WB1938117A | WB209696 | WR1630110 | WR1938144 |
| WB153087A | WB1630103 | WB1630129 | WB1938125 | WB1938119 | WB2036145 | WR1630112 | WR1938146A |
| WB153098 | WB1630103-1 | WB1630129W | WB1938126 | WB1938119D2 | WB2096157 | WR1630114 | WR1938149 |
| WB1530107 | WB1630103-2 | WB1630132W | WB1938126A | WB1938120D2 | WB2047111 | WR1630114A | WR1938151D |
| WB1530109 | WB1630104D | WB1630134W | WB1938126D2 | WB1938123D2 | WB2540114 | WR1630114B | WR1938151A |
| WB1530116 | WB1630105W | WB1630135 | WB1938127 | WB1938125D2 | WB2552104 | WR1630115W | WR1938151 |
| WB163066 | WB1630105C | WB1630135W | WB1938127D | WB1938126AD2 | Wb3055130 | WR1630115 | WR1938151B |
| WB163067 | WB1630105 | WB1630135 | WB1938127D2 | WB1938126 | WR122485 | WR1630116A | WR1938153 |
| WB11630069 | WB1630106-3 | WB1630136W | WB1938127D | WB1938127D2 | WR122408S | WR1630117 | WR1938153D |
| WB163070 | WB16301060 | WB1630138W | WB1938128 | WB1938127AD2 | WR153087 | WR1630117W | WR1938156B |
| WB163071 | WB1630106-2 | WB1630139 | WB1938129D2 | WB1938127D2-1 | WR153090 | WR1630117 | WR1938157D |
| WB163073 | WB1630106-1 | WB1630140 | WB1938132 | WB1938127D2-2 | WR1530104 | WR1630119 | WR1938158 |
| WB1630073 | WB1630106 | WB1630141W | WB1938134B | WB1938127D2-3 | WR1530106 | WR1630119W | WR1938158B |
| WB163079 | WB1630105A | FP5582 | WB1938135 | WB1938130 | WR1530109 | WR1630121W | WR1938158D2 |
| WB1630080 | WB1630107 | WB1938153D | WB1938135A | WB1938132D2 | WR1530109 | WR1630121A | WR1938159A |
| WB1630083 | WB1630107-1 | WB1630143 | WB1938135D | WB1938132D2 | WR1530119 | WR1630122W | WR1938161 |
| WB1630083-2 | WB1630109W | WB1630143 | WB1938136D | WB1938134 | WR1530125 | WR1630122 | WR1938161D2 |
| WB1630084 | WB16301090 | WB1630145A | WB1938136D2 | WB1938135AD2 | WR163068 | WR1630124W | WR1938175D2 |
| WB16300840 | WB1630109 | WB1630149 | WB1938137D2 | WB1938136D2 | WR163067 | WR1630126 | WR1938175C |
| WB1630085W | WB1630110 | WB1630150 | WB1938137A | WB1938136 | WR163076-1 | WR1630128 | WR1938175A |
| WB16308SA | WB1630110-3 | WB1630152 | WB1938140 | WB1938137 | WR1630076 | WR1630133 | WR1938175 |
| WB1630858 | WB1630110-1 | WB1630160W | WB1938140D2 | WB1938137AD2 | WR163079 | WR1630136W | WR1938115-1 |
| WB163085-1 | WB1630111-2 | WB1630162 | WB1938140A | WB1938137BD2 | WR163086 | WR16301398 | WR1938120-1 |
| WB1630085-2 | WB1630111D | WB1630162 | WB1938141D | WB1938140D2 | WR1630083 | WR1630139W | WR1938136-1 |
| WB1630086 | WB1630112A | WB1630168 | WB1938142D | WB1938141D2 | WR1630084 | WR1630139A | WR1938142-1 |
| WB163087 | WB1630112-1 | WB1630108 | WB1938142 | WB1938142AD2 | WR1630084-1 | WR1630141W | WR1938146-1 |
| WB1630088 | WB1630112W | WB163012ZW | WB1938143D2 | WB1938142CD2 | WR1630085 | WR1630102A | WR1938151-1 |
| WB163088A | WB1630112 | WB1630122W | WB1938143D | WB1938142A | WR1630087C-2 | WR1630132 | WR1938158 |
| WB163089 | WB1630113 | WB1630128W | WB1938143D2 | WB1938143D2 | WR1630087C | WR1630154-0S | WR1938161 |
| WB163089A | WB1630113A | WB163013ZW | WB1938144D | WB1938143D2-1 | WR163087A | WR1835101D2 | WR1938161D2 |
| WB163090 | WB1630113W | WB1630133W | WB1938146D2 | WB1938144D2 | WR163088 | WR1835112D2 | WR2036122 |
| WB163090-1 | WB1630113-1 | WB1630154W | WB1938146A | WB1938144 | WR163090 | WR1835114D2 | WR2096131 |
| WB163091 | Wb1630114 | WB1630091-1 | WB1938146B | WB1938146AD2 | WR1630091-2 | WR183511902 | WR2547136 |
| WB16300920 | WB1630115 | WB1630092 | WB1938146 | WB1938146AD2-1 | WR163091 | WR1835123 | WR2555127A |
| WB163092 | WB1630115 | WB1736091D | WB1938145A | WB1938146D2 | WR163092 | WR1835126D2 | WR2555127 |
| WB1630093 | WB1630116-1 | WB1735094D | WB1938149D | WB1938149AD2 | WR1630093-1 | WR193891 | WR2548136D2 |
| WB163093-1 | WB1630116 | WB1730075 | WB1938151D | WB1938149D2 | WR163093 | WR1938115 | WR2548178D |
| WB16300930 | WB1630116A | WB1730082 | WB1938151B | WB1938150 | WR1630095W | WR1938115A | WR255157 |
| WB163094 | WB1630119 | WB1835085D | WB1938152 | WB1938151AD2 | WR163096-1 | WR1935117B | WR3356216 |
| WB163096 | WB1630119W | WB183070 | WB1938152 | WB1938151D2 | WR163096 | WR1935120 | WB163098-2 |
| WB163098-3 | WB1630120 | WB1835100 | WB1938153D2 | WB1938152D2 | WR163099 | WR1938121D | WB1630121W |
| WB1630098 | WB1630121 | WB1835101 | WB1938153D2 | WB1938152D2-1 | WR1630100 | WR1938122 | WB1835101D2 |
Steel Raw Materials :GCr15、100Cr6、GCr15SiMn、GCr18Mo、GCr15SiMo、G8Cr15 G20CrMo(A)、G20CrNiMo(A)、 G20CrNi2Mo(A)、 G20Cr2Ni4(A)、 G10CrNi3Mo(A)、G20Cr2Mn2Mo(A)、G23Cr2Ni2SilMo G95Cr18、 G102Cr18Mo、G65Cr14Mo、CSS42L、Cronidur30 Cr4Mo4V、 H10Cr4Mo4Ni4V、 CSS-42L、Cronidur30. H10Cr4Mo4Ni4V 42CrMo, G56MnG70Mn、G42GrMo CH05(G60)ШХ15、ШХ15СГ ШХ20СГ 20X2H4A
Ceramic Raw Materials:Si₃N₄ / ZrO₂ /SiC
Retainer material:
Steel( 08、10、20、30、45 )
Nylon(PA66)
Phenolic resin
PEEK
Brass(ZCuZn38Mn2Pb2)
All products undergo rust prevention treatment before packaging, mainly by applying rust-preventive oil.
Small type:
Plastic Bags + Cardboard Boxes + Cartons + Wooden crates/pallets
Medium to large sizes:
Plastic Film + Rust-Proof Paper + Woven Wrapping Tape + Cotton Pope + Pallet
Plastic Film + Rust-Proof Paper + Woven Wrapping Tape + Wooden Pallet
