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Super Precision Angular Contact Ball Bearing 71920 C

Product Details

Customization:	Available
Contact Angle:	15°
Aligning:	Aligning Bearing

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Demek Bearing Group Co., Ltd.

Manufacturer/Factory, Trading Company

Gold Member Since 2016

Suppliers with verified business licenses

Registered Capital

5000000 RMB

Plant Area

101~500 square meters

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Product Description

Company Info.

Basic Info.

Model NO.

71920C

Separated

Unseparated

Rows Number

Double

Load Direction

Radial Bearing

Material

Bearing Steel

Inner Diameter

100 mm

Ourter Diameter

140 mm

Wideth

20mm

OEM Service

Provide

Delivery Time

in Stock

Mass Kg

0.88

Rolling Body

Ball Bearings

Transport Package

Single Box

Specification

Trademark

DEMEK&OEM

Origin

China

HS Code

84821000

Production Capacity

5000 PCS/Year

Product Description

Super Precision Angular Contact Ball Bearing 71920 C

1) Instruction of Angular Contact Ball Bearing
Angular contact ball bearing can both endure radial load and axial load, what's more, the more axial load, the much higher limited speed. The axial load of this kind of bearing is determined by tangent angle, the bigger tangent angle is, the more capacity of axial load will be.
Demek suppliers various of angular contact ball bearing to meet the different requirement.
2) Contact Angle
C = 15 DEG
AC = 25 DEG
B = 40 DEG
3) More part number of Angular Contact Ball Bearing

Principal dimensions			Basic load ratings		Reference speed	Limiting speed	Model no.
Principal dimensions			dynamic	static
d	D	B	C	C0
mm			kN		r/min
65	140	33	116	86,5	6300	6300	7313 BECBP *
65	140	33	116	86,5	6300	6300	7313 BEGAP *
65	140	33	116	86,5	6300	6300	7313 BEGBP *
65	140	33	116	86,5	6300	6300	7313 BECBPH *
65	140	33	116	86,5	6300	6300	7313 BECBM *
65	140	33	116	86,5	6300	6300	7313 BECCM *
65	140	33	116	86,5	6300	6300	7313 BEGAM *
65	140	33	116	86,5	6300	6300	7313 BEGBM *
65	160	37	130	96,5	5000	5300	7413 BCBM
65	160	37	130	96,5	5000	5300	7413 BGAM
65	160	37	130	96,5	5000	5300	7413 BGBM
70	125	24	67,6	56	6000	6000	7214 BEP
70	125	24	71,5	60	6000	6000	7214 BECBJ
70	125	24	71,5	60	6000	6000	7214 BECBY
70	125	24	72	60	6300	6300	7214 BECBP *
70	125	24	75	64	6300	6300	7214 BEGAP *
70	125	24	72	60	6300	6300	7214 BECBM *
70	125	24	72	60	6300	6300	7214 BEGAM *
70	150	35	119	90	5300	5300	7314 BEP
70	150	35	119	90	5300	5300	7314 BECBJ
70	150	35	119	90	5300	5300	7314 BEGAJ
70	150	35	119	90	5300	5300	7314 BECBY
70	150	35	119	90	5300	5300	7314 BEGAY
70	150	35	119	90	5300	5300	7314 BEGBY
70	150	35	119	90	5300	5300	7314 BEGAF
70	150	35	127	98	5600	5600	7314 BECBP *
70	150	35	127	98	5600	5600	7314 BECAP *
70	150	35	127	98	5600	5600	7314 BEGAP *
70	150	35	127	98	5600	5600	7314 BECBPH *
70	150	35	127	98	5600	5600	7314 BECBM *
70	150	35	127	98	5600	5600	7314 BEGAM *
70	180	42	159	127	4500	4800	7414 BCBM
70	180	42	159	127	4500	4800	7414 BGAM
75	130	25	70,2	60	5600	5600	7215 BEP
75	130	25	73,5	65,5	6300	6300	7215 BECBP
75	130	25	73,5	65,5	6300	6300	7215 BECBM
75	130	25	72,8	64	5600	5600	7215 BECBJ
75	130	25	72,8	64	5600	5600	7215 BECBY
75	130	25	72,8	64	5600	5600	7215 BEGAY
75	160	37	125	98	5000	5000	7315 BEP
75	160	37	133	106	5000	5000	7315 BECBJ
75	160	37	133	106	5000	5000	7315 BECBY
75	160	37	132	104	5300	5300	7315 BECBP *
75	160	37	132	104	5300	5300	7315 BEGAP *
75	160	37	132	104	5300	5300	7315 BECBPH *
75	160	37	132	104	5300	5300	7315 BECBM *
75	160	37	132	104	5300	5300	7315 BEGAM *
75	190	45	168	140	4300	4500	7415 BM
75	190	45	168	140	4300	4500	7415 BCBM
75	190	45	168	140	4300	4500	7415 BGAM
75	190	45	168	140	4300	4500	7415 BGBM
80	140	26	80,6	69,5	5300	5300	7216 BEP
80	140	26	83,2	73,5	5300	5300	7216 BECBJ
80	140	26	83,2	73,5	5300	5300	7216 BECBY
80	140	26	80,6	69,5	5300	5300	7216 BEGAF
80	140	26	85	75	5600	5600	7216 BECBP *

3) More Part Number of High Precision Bearing P4:

B7007E.2RSD.T.P4S.UL B7007-E-2RSD-T-P4S
B7007E.T.P4S.UL B7007-E-T-P4S
B7008C.2RSD.T.P4S.UL B7008-C-2RSD-T-P4S
B7008C.T.P4S.UL B7008-C-T-P4S
B7008E.2RSD.T.P4S.UL B7008-E-2RSD-T-P4S
B7008E.T.P4S.UL B7008-E-T-P4S
B7009C.2RSD.T.P4S.UL B7009-C-2RSD-T-P4S
B7009C.T.P4S.UL B7009-C-T-P4S
B7009E.2RSD.T.P4S.UL B7009-E-2RSD-T-P4S
B7009E.T.P4S.UL B7009-E-T-P4S
B7010C.2RSD.T.P4S.UL B7010-C-2RSD-T-P4S
B7010C.T.P4S.UL B7010-C-T-P4S
B7010E.2RSD.T.P4S.UL B7010-E-2RSD-T-P4S
B7010E.T.P4S.UL B7010-E-T-P4S
B7011C.2RSD.T.P4S.UL B7011-C-2RSD-T-P4S
B7011C.T.P4S.UL B7011-C-T-P4S
B7011E.2RSD.T.P4S.UL B7011-E-2RSD-T-P4S
B7011E.T.P4S.UL B7011-E-T-P4S
B7012C.2RSD.T.P4S.UL B7012-C-2RSD-T-P4S
B7012C.T.P4S.UL B7012-C-T-P4S
B7012E.2RSD.T.P4S.UL B7012-E-2RSD-T-P4S
B7012E.T.P4S.UL B7012-E-T-P4S
B7013C.2RSD.T.P4S.UL B7013-C-2RSD-T-P4S
B7013C.T.P4S.UL B7013-C-T-P4S
B7013E.2RSD.T.P4S.UL B7013-E-2RSD-T-P4S
B7013E.T.P4S.UL B7013-E-T-P4S
B7014C.2RSD.T.P4S.UL B7014-C-2RSD-T-P4S
B7014C.T.P4S.UL B7014-C-T-P4S
B7014E.2RSD.T.P4S.UL B7014-E-2RSD-T-P4S
B7014E.T.P4S.UL B7014-E-T-P4S
B7015C.2RSD.T.P4S.UL B7015-C-2RSD-T-P4S
B7015C.T.P4S.UL B7015-C-T-P4S
B7015E.2RSD.T.P4S.UL B7015-E-2RSD-T-P4S
B7015E.T.P4S.UL B7015-E-T-P4S
B7016C.2RSD.T.P4S.UL B7016-C-2RSD-T-P4S
B7016C.T.P4S.UL B7016-C-T-P4S
B7016E.2RSD.T.P4S.UL B7016-E-2RSD-T-P4S
B7016E.T.P4S.UL B7016-E-T-P4S
B7017C.2RSD.T.P4S.UL B7017-C-2RSD-T-P4S
B7017C.T.P4S.UL B7017-C-T-P4S
B7017E.2RSD.T.P4S.UL B7017-E-2RSD-T-P4S
B7017E.T.P4S.UL B7017-E-T-P4S
B7018C.2RSD.T.P4S.UL B7018-C-2RSD-T-P4S
B7018C.T.P4S.UL B7018-C-T-P4S
B7018E.2RSD.T.P4S.UL B7018-E-2RSD-T-P4S
B7018E.T.P4S.UL B7018-E-T-P4S
B7019C.2RSD.T.P4S.UL B7019-C-2RSD-T-P4S
B7019C.T.P4S.UL B7019-C-T-P4S
B7019E.2RSD.T.P4S.UL B7019-E-2RSD-T-P4S
B7019E.T.P4S.UL B7019-E-T-P4S
B7020C.2RSD.T.P4S.UL B7020-C-2RSD-T-P4S
B7020C.T.P4S.UL B7020-C-T-P4S
B7020E.2RSD.T.P4S.UL B7020-E-2RSD-T-P4S
B7020E.T.P4S.UL B7020-E-T-P4S
B7021C.2RSD.T.P4S.UL B7021-C-2RSD-T-P4S
B7021C.T.P4S.UL B7021-C-T-P4S
B7021E.2RSD.T.P4S.UL B7021-E-2RSD-T-P4S
B7021E.T.P4S.UL B7021-E-T-P4S
B7022C.2RSD.T.P4S.UL B7022-C-2RSD-T-P4S
B7022C.T.P4S.UL B7022-C-T-P4S
B7022E.2RSD.T.P4S.UL B7022-E-2RSD-T-P4S
B7022E.T.P4S.UL B7022-E-T-P4S
B7024C.2RSD.T.P4S.UL B7024-C-2RSD-T-P4S
B7024C.T.P4S.UL B7024-C-T-P4S
B7024E.2RSD.T.P4S.UL B7024-E-2RSD-T-P4S
B7024E.T.P4S.UL B7024-E-T-P4S
B7026C.2RSD.T.P4S.UL B7026-C-2RSD-T-P4S
B7026C.T.P4S.UL B7026-C-T-P4S
B7026E.2RSD.T.P4S.UL B7026-E-2RSD-T-P4S
B7026E.T.P4S.UL B7026-E-T-P4S
B7028C.2RSD.T.P4S.UL B7028-C-2RSD-T-P4S
B7028C.T.P4S.UL B7028-C-T-P4S
B7028E.2RSD.T.P4S.UL B7028-E-2RSD-T-P4S
B7028E.T.P4S.UL B7028-E-T-P4S
B7030C.T.P4S.UL B7030-C-T-P4S
B7030E.T.P4S.UL B7030-E-T-P4S
B7032C.T.P4S.UL B7032-C-T-P4S

5) Features of Single Row Angular Contact Ball Bearing
The more contact angle is, the larger axial load bearing capacity is,the smaller contact surface is,themuch more convenient high speed rotary is.

Pretension is made on angular contact ball bearing to increase rididity and accuracy of bearing.

This bearing creates axial thrust load when being forced by radial load,thus it is configured(or combined) face to face or back to back.

6) About US
We are the bearing manufacture local in Wuxi City, we are the leading bearing factory in China, and we have 15 years export experience. And our produce equipment are import from Germany, so that our bearings quality level has reached in Europe quality. Our own brand is : " DEMEK", also we are usually to help our clients to do the OEM service and customized non-standard bearings. Welcome to send us the inquiry.