Deep Groove Ball Bearing B8-85DD 8*23*14MM AB Alternator Bearing

Deep Groove Ball Bearing B8-85DD 8*23*14MM AB Alternator Bearing

Wheel hub bearing

The main function of hub bearing is to bear the weight and provide accurate guidance for the rotation of the hub. It bears both axial load and radial load, and is a very important component.
Traditional car wheel with bearing is combined by two sets of tapered roller bearings or ball bearings, and the installation of the bearing, oil seal and clearance adjustment is carried out on the auto production line.
This structure makes it difficult to assemble, costly and unreliable in an automobile production plant, and the bearings need to be cleaned, oiled and adjusted when the car is maintained at the maintenance site.
Wheel hub bearing unit is in the standard angular contact ball bearings and tapered roller bearings, on the basis of it will be two sets of bearing as a whole, has the assembly clearance adjustment performance is good, can be omitted, light weight, compact structure, large load capacity, for the sealed bearing prior to loading, ellipsis external wheel grease seal and from maintenance etc, and has been widely used in cars, in a truck also has a tendency to gradually expand the application.

feature:

Less coefficient of friction
High limiting speed
With Heavier load used in various automobiles
Less energy consumption.
Durable seals and couping life.
Less vibration and noise.
Super finished raceways.

Product Description

 

Model Number	Deep Groove Ball Bearing B8-85DD 8*23*14MM AB Alternator Bearing
Inner Diameter(mm)	8mm
Outer Diameter(mm)	23MM
Width(mm)	14MM
Material	Chrome steel
Sealed type	Open ,sealed
Tolerance	P0,P6,P5,P4,P2
Clearance	C2,C0,C3,C4,C5
Noize level	Z1,Z2,Z3,Z4
Application	Front wheel hub, automobile

 

ID	OD	B	C
30	47	12	12	30BD4712DU	30BD4712T12	30BX04SIDST
30	47	20	20	30BD4720DU	30BD4720T12DDU	30BG04S21
30	47	18	18	30BD4718DU	30BD219T12	30BG04S8G-2DS		83A693A
30	47	21	18	30BD4721/18DU	30BD4721/18T12	30BG04SA8G-2DS		83A693
30	47	22	22	30BD4722DU	30BD4722T12DDU	30BG04S13-2DST2
30	52	20	20	30BD5220DU	30BD5220D6M6	30BGS32G-2DS			101.007
30	50	20	20			DE0678CS12-2RS
30	50	20	20
30	52	22	22	30BD5222DUUM6	30BD5222DUUM6	30BG05S2G 2DS		DAC3052
30	55	23	23	30BD40DU	30BD40T1ZDDF1	30BG05S5G-2DS	DF0687		5006-2NSL
30	55	26	26			38BWD08
30	55	32	32	DAC3055W
30	62	24	24	30BD6224DU		30BG06S1		83A065	88506
30	62	27	27	30BD6227DU	BD30-11A	30BGS1-2NSL			5206-2NSL
32	47	18	18	32BD4718DUK	32BD4718T1ZDDU	32BG04S3G
32	52	20	18	2TS2-DF0676H	2TS2-DF0676H
32	52	20	20
32	55	23	23	32BD45DU	32BD45-2T12DDU	32BG05S1-2DST
32	55	20	20			35BG05SNDLKX2
35	48	20	20	35BD4820DUM6	35BD4820T12DDU	/
35	50	20	20	35BD5020DU	35BD5020DUK	35BGS5S07G-2DS7
35	52	12	12	35BD5212DU	35BD5212T12				6006DDR
35	52	20	20	35BD5220DU	35BD5220T12	35BG05S12G-2DST			101.011
35	52	22	22	35BD5222DFX7	35BD5222T12	35BD5222DFX7			101.006
35	52	23	23	35BD5223DU	35BD5223T12	35DG05S6G
35	55	12	12	35BD5512DU	35BD5512T12
35	55	20	20	35BD219DU	35BD219T12DDU	35BG05S10G-2DST2	DF0716   DF0719?	83A694
35	55	22	22
35	62	21	21	35BD6221DU		35BG06G-2DS
35	62	24	24	35BD6224DV		DF0789	DF0789
35	62	28	28	35BD210DDV		/			6007-2NSLC3
38	54	17	17	38BD5417DU	38BD5417T12DDU	38BG05S2G-2DS
38	62	24	24	101.008					101.008
40	55	24	24	40BD5524DU	40BD5524T12	40BGS40G
40	57	24	24	40BD45DU	40BD219V	40BG05S2G-2DS	DF0882		2TS2-DF0882LLBCS
40	57	24	20	40BD45DU	40BD45T12DDU	40BG05S1DS	DF0881
40	62	20.6	20.6	40BD49DUK8A	40BD49T1ZDDU	40BG62020 2DL /40BGS8G	DF0893	6557684/6559496	5908-2RS
40	62	24	20.6	40BD49AWT12DDU	40BD49AW	40BGS12G-2DS	DF0863/DF0888/59082RSWE
40	62	24	24	40BD219DU	40BD219T12DDU	40BGS11G-2DST	DF0865	83A551	ZS52-DF08A05LLCS27
40	66	24	24	40BD6624DU		40BGS39G-2DST
40	68	30	30	40BD6830DUK
45	68	20	20				DF0954
45	75	32	32	45BD7532DU		45BG07S5DL
50	90	30	30	5210-2RS
50	90	40	40	3210-2RS
75	130	50	50	75BGS2DS		75BGS2DS