Double-row ball water pump bearings - WIB Series

Product Description

MBY Water pump bearings basically consist of standard double row bearings, ball-ball type and ball-roller type. Water pump bearings do not have an inner ring but instead have raceways directly machined into the shaft. Therefore, there is additional space for rolling elements enabling higher specific load-carrying capability than conventional single bearings. Water pump bearings can support both large axial and radial loads. The high load carrying capacity and high rotation speed enable the large flow of the water pump.

MBY Water pump bearings are well greased and sealed to ensure high dependability. And the ends of their shaft normally extend beyond the outer ring on both sides. The length and diameter of these extended sections can be matched to the specific application. They are predominantly used in automotive water pump.

MBY Water pump bearings a includes:
Single row ball and roller water pump bearing ( WR..series)
Double-row ball water pump bearing - WB1630
Double-row ball water pump bearing - WB1940
Double-row ball water pump bearing - WB1938
Double-row ball water pump bearing - WB1226
Double-row ball water pump bearing - WB1224
Double-row ball water pump bearings
Single-row ball and single roller water pump bearings

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Bearing No.				Dimensions/mm
mby	NSK	FAG	MCQVAYNORRS	D	d	d1	d2	A	B	C	S1	S2	E
WIB1226104				26	12	12	12	103.5	21.5	39	0	0	0
WIB1530088				30	15	15	15	87.5	13.5	36	0	0	0
WIB1630073	885154	W2289		30	15.918	15.918	15.918	73.4	3.96	38.89	0	0	0
WIB1630083	885165	W2325		30	15.918	15.918	15.918	82.6	3.96	38.89	0	0	0
WIB1630098	885307	W2385	PS595	30	15.918	15.918	15.918	98	16.9	39	0	0	0
WIB1630112	885167	W2439	PS228	30	15.918	15.918	15.918	111.5	23.8	38.89	0	0	6.35
WIB1630114	885697	W2450-2	PS286	30	15.918	15.918	15.918	114.3	32	38.89	0	0	9.14
WIB1630116			PS466	30	15.918	15.918	15.918	115.8	27.94	38.89	0	0	4.83
WIB1630119	885118	W2468	PS271	30	15.918	15.918	15.918	119.1	37.31	38.89	0	0	6.3
WIB1630122	885168C	W2481-1	PS333	30	15.918	15.918	15.918	122.2	28.6	38.89	0	0	0
WIB1630132	885104A	W2520		30	15.918	15.918	15.918	132.2	50.42	38.89	0	0	6.35
WIB1630136	885158P	W2537		30	15.918	15.918	15.918	136.4	39.12	38.89	0	0	9.65
WIB1630139	885603	W2548-1		30	15.918	15.918	15.918	139.3	35.05	38.89	0	0	9.14
WIB1630154	885613	W2607-1	PS391	30	15.918	15.918	15.918	154.2	29.77	38.89	0	0	6.32
WIB1630162	885117	W2637		30	15.918	15.918	15.918	161.9	57.42	38.89	0	0	6.35
WIB1938113	885841	WS2443	PS336	38.1	18.961	15.918	15.918	112.7	24.13	41.4	39.62	24.13	0
WIB1938117	885830H		PS462	38.1	18.961	15.918	18.961	117.2	24.71	41.4	47.24	0	0
WIB1938119	885786	WS2468-2	PS445	38.1	18.961	15.918	18.961	119	26.59	41.4	48.01	0	0
WIB1938127	885811	WK2500-2	PS302	38.1	18.961	15.918	18.961	127	31.37	54	39.29	0	0
WIB1938135	885781	WK2531	PS435	38.1	18.961	15.918	18.961	134.9	37.29	54	41.28	0	0
WIB1938136	885735	WK2528-2	PS393	38.1	18.961	15.918	18.961	135.6	31.88	54	47.24	0	0
WIB1938140	885821	WK2550		38.1	18.961	15.918	15.918	139.7	35.56	54	47.75	15.39	0
WIB1938144	885862B	WK2564-6	PS412	38.1	18.961	15.918	15.918	143.5	30.81	54	50.55	12.24	0
WIB1938152	885844	WK2600		38.1	18.961	15.918	15.918	152.4	35.6	54	60.53	15.27	0
WIB1938158	885707	WK2623		38.1	18.961	15.918	15.918	158.2	43.18	54	56.64	14.1	0
WIB1938162	885858	WK2637	PS415	38.1	18.961	15.918	15.918	161.9	35.56	54	70.05	15.27	0
WIB1940119				40	19	13	18	119	26.5	46	42	24	0
WIB2036135				36	20	15	20	135	110	60	42	0	0