Double-row Ball Water Pump Bearings - WB 1938 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 Designation				Boundary Dimensions (mm)
MBY	FAG	RHP	KOYO	D	H	A	AH	d	d1	d2	B	C
885746				38.1	53.975	156.6		18.961	15.918	15.918		59.82
885790				38.1	53.975	148.84		18.961	15.918	15.918	34.92	49.66
885802				38.1	53.975	95.4	14.7	18.948	15.926		11.3
885815				38.1	53.975	141.76		18.961		15.918		51.59
885825				38.1	53.975	120.65		18.961		15.918		43.26
885869				38.1	53.975	127.48		18.961	15.918	15.918	13.72	39.29
885884				38.1	53.975	161		18.961	15.918	15.918	33.53	55.88
WB1938121		FPS135	885800CRSE	38.1	53.975	120.65	24.26	18.961		15.918		39.675
WB1938126		FPS470	885832RSE	38.1	53.975	13.25	30.861	18.961	15.918	15.918	27.432	37.338
WB1938127	WK25509	FPS139	885811RSE	38.1	53.975	127	31.369	18.961		15.918		38.1
WB1938127-1			885775RSE	38.1	53.975	127	26.67	18.961	15.918	15.918	11.634	44.45
WB1938127-2			885869RSE	38.1	53.975	127.51	31.115	18.961	15.918	15.918	14.375	39.878
WB1938132			885821BRSE	38.1	53.975	132.08	29.845	18.961	15.918	15.918	12.319	43.18
WB1938134			W9B134RSE	38.1	53.975	135.05	37.605	18.961		15.918		39.678
WB1938134-1			C9DE8530C	38.1	53.975	134.112	30.353	18.961		15.918		47.244
WB1938136	WK2538	FPS138	885810RSE	38.1	53.975	136.652	36.703	18.961	15.918	15.918	33.02	42.418
WB1938136-1	WK2537-1	FPS662	885737RSE	38.1	53.975	136.398	36.195	18.961	15.918	15.918	12.219	43.434
WB1938136-2	WK2538-2		885735RSE	38.1	53.975	136.636	31.877	18.961		15.918		47.244
WB1938137			885870RSE	38.1	53.975	136.779	40.366	18.961	15.918	15.918	14.275	39.873
WB1938140			885720RSE	38.1	53.975	140.589	39.624	18.961		15.918		43.815
WB1938140-1	WK2550	FPS399	885821RSE	38.1	53.975	139.7	35.56	18.961	15.918	15.918	15.392	47.752
WB1938140-2			W9B140L	38.1	53.975	140	33.7	18.961	15.918	15.918	29	49.146
WB1938142	WK6558		885842ARSE	38.1	53.975	141.757	43.84	18.961		15.918		41.021
WB1938143			885862ARSE	38.1	53.975	143.485	30.836	18.961	15.918	15.918	12.243	45.72
WB1938143-1			885815ARSE	38.1	53.975	143.256	35.305	18.961		15.918		49.2
WB1938144			80DA8530AA	38.1	53.975	143.764	41.021	18.961	15.918	15.918	37.5	44.577
WB1938145			885802RSE	38.1	53.975	145.796	44.704	18.961		15.918		44.45
WB1938145-1	WK2574-2	FPS366	885818RSE	38.1	53.975	145.796	44.704	18.961		15.918		40.767
WB1938146			885747RSE	38.1	53.975	146.05	36.322	18.961	15.918	15.918	13.716	51.562
WB1938146-1			885760RSE	38.1	53.975	146.05	36.322	18.961	15.918	15.918	33.02	51.562
WB1938150			885764RSE	38.1	53.975	150.52	35.052	18.961		15.918		58.318
WB1938152			885844RSE	38.1	53.975	152.4	35.66	18.961	15.918	15.918	15.265	60.528
WB1938153			885807CRSE	38.1	53.975	153.416	45.72	18.961		15.918		50.546
WB1938153-1			885857RSE	38.1	53.975	152.908	53.694	18.961	15.918	15.918	24.448	41.783
WB1938153-2			885865A	38.1	53.975	152.908	46.355	18.961	15.938	15.918	28.575	43.035
WB1938154			885825CRSE	38.1	53.975	154.229	29.769	18.961	15.918	15.918	8.89	57.15