Custom WKN Series (Ball-roller Type) Automotive Water Pump Bearing Manufacturers, Factory

WKN Series (Ball-roller Type)

WKN Series (Ball-roller Type) Water Pump Bearing is a high-performance bearing specially designed for water pumps. It combines the advantages of balls and rollers and has the characteristics of strong load-bearing capacity, low friction and low wear, which can ensure the stable operation of the water pump in high speed, high load and harsh environments. At the same time, its compact structure and excellent sealing performance effectively prevent the intrusion of dust and moisture, extend the service life of the bearings, and improve the overall performance of the water pump.

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Domestic models	NSK	FAG	Dimension (inch)
Domestic models	NSK	FAG	A	B	C	D	D1	S1	D2	S2
WIR193891	665803	WKN2357	3.58	1.31	0.14	0.7465	-	-	-	-
WIR1938115	-	WKN2452-1	4.52	1.37	1.02	0.7465	-	-	-	-
WIR1938115A	665853	WKN2454D	4.54	0.92	1.49	0.7465	-	-	0.4739	1.41
WIR1938117B	665853	WKN2460D	4.6	1.06	1.41	0.7464	0.6267	0.35	0.4739	1.33
WIR1938120	665757	WKN2474-2	4.74	1.02	1.6	0.7465	-	-	0.6267	1.54
WIR1938122	-	WKN2480	4.8	0.94	1.74	0.7465	-	-	0.6267	1.58
WIR1938125	665729	WKN2493	4.94	1.14	1.67	0.7465	-	-	0.6267	1.54
WIR1938127	-	WKN2501	5.01	1.15	1.74	0.7465	-	-	0.6267	1.58
WIR1938128	-	WKN2502	5.02	1.1	1.79	0.7465	-	-	0.6267	1.69
WIR1938133	-	WKN2524	5.25	1.28	1.84	0.7465	-	-	0.6267	1.73
WIR1938133A	-	WKN2524D	5.25	1.28	1.84	0.7465	-	-	0.6267	1.73
WIR1938135	-	WKN2530	5.3	1.25	1.93	0.7465	0.6267	0.28	0.6267	1.76
WIR1938135A	665781	WKN2531	5.31	1.47	1.71	0.7465	-	-	0.6267	1.61
WIR1938135B	665879	WKN2531-3	5.31	1.18	2	0.7465	-	-	0.6267	1.9
WIR1938135C	-	WKN2531-8D	5.31	1.19	2	0.7465	-	-	0.4739	1.9
WIR1938135D	-	WKN2531-9D	5.31	1.47	1.71	0.7465	-	-	0.4739	1.61
WIR1938136	665735B	WKN2534	5.34	1.26	1.96	0.7465	-	-	0.6267	1.86
WIR1938137	665816	WKN2541-1	5.41	1.21	1.56	0.7465	0.6267	0.48	0.6267	1.56
WIR1938138	-	WKN2544-2	5.44	1.41	1.91	0.7465	-	-	0.6267	1.45
WIR1938142	665705	WKN2558-2	5.58	1.45	2.01	0.7465	-	-	0.6267	1.84
WIR1938144	-	WKN2564-6	5.65	1.21	2.31	0.7465	0.6267	0.48	0.6267	1.99
WIR1938146	-	WKN2575-1	5.75	1.43	2.19	0.7465	0.6267	0.54	0.6267	2.02
WIR1938146A	665760	WKN2575-4	5.75	1.43	2.19	0.7465	0.6267	1.2	0.6267	2.02
WIR1938149	-	WKN2588	5.88	1.45	2.3	0.7465	-	-	0.6267	2.14
WIR1938151	-	WKN2592	5.93	1.38	2.42	0.7465	-	-	0.6267	2.42
WIR1938151A	665714	WKN2592-2	5.93	1.38	2.42	0.7465	0.6267	0.51	0.6267	2.3
WIR1938151B	665877A	WKN2596-1	5.96	1.22	2.61	0.7465	0.6267	0.48	0.6267	2.18
WIR1938153	-	WKN2602-2	6.02	1.82	2.07	0.7465	0.6267	1.14	0.6267	1.7
WIR1938153A	665807	WKN2604	6.04	1.8	2.11	0.7465	-	-	0.6267	1.98
WIR1938156B	665746	WKN2616	6.16	1.56	2.48	0.7465	-	-	0.6267	2.36
WIR1938158	665812	WKN2622	6.22	1.84	2.25	0.7465	0.6267	0.58	0.6267	2.08
WIR1938158A	-	WKN2622-1D	6.22	1.84	2.26	0.7465	0.6267	0.58	0.6267	2.08
WIR1938158B	665707	WKN2623	6.23	1.7	2.4	0.7465	0.6267	0.56	0.6267	2.23
WIR1938159A	-	WKN2624	6.25	1.38	2.74	0.7465	0.6267	0.51	0.6267	2.44
WIR1938161	665761	WKN2631	6.32	1.75	2.44	0.7465	-	-	0.6267	2.32
WIR1938161A	665796	WKN2634-1	6.34	1.84	2.37	0.7465	0.6267	1.31	0.6267	2.2
WIR1938175	665813	WKN2688	6.88	2.11	2.65	0.7465	0.6267	0.56	0.6267	2.51
WIR1938175A	665824	WKN2688-1	6.88	1.38	3.38	0.7465	0.6267	0.56	0.6267	3.2
WIR1938175B	-	WKN2688-3D	6.88	1.38	3.38	0.7465	0.6267	0.56	0.4739	2.36
WIR1938175C	-	WKN2688-7D	6.88	2.07	2.69	0.7465	-	-	0.4739	1.69
WIR1938115OS	-	WKN6454D	4.54	0.92	1.49	0.7485	-	-	0.4759	1.41
WIR1938120OS	-	WKN6474-2	4.74	1.02	1.6	0.7485	-	-	0.629	1.54
WIR1938136OS	-	WKN6534	5.34	1.26	1.96	0.7485	-	-	0.629	1.86
WIR1938142OS	-	WKN6560-2B	5.61	1.32	2.16	0.7485	0.6267	0.6	0.6267	1.99
WIR1938146OS	-	WKN6575-1B	5.75	1.43	2.19	0.7485	0.6267	0.54	0.629	2.02
WIR1938151OS	-	WKN6592-2B	5.93	1.38	2.42	0.7485	0.6267	0.51	0.629	2.3
WIR19381151AOS	-	WKN6596B	5.96	1.21	2.62	0.7485	0.6267	0.48	0.629	2.11
WIR1938158OS	-	WKN6623B	6.23	1.7	2.4	0.7485	0.6267	0.56	0.629	2.23
WIR1938161OS	-	WKN6634-1	6.34	1.84	2.37	0.7485	0.629	0.32	0.629	2.2

WKN Series (Ball-roller Type)

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