7221BECBM-Angular Contact Bearing-The QWE Company

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+49 201 844 536464

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179616749@qq.com

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7221BECBM Single row angular contact ball bearing

Position：Model > Angular Contact Bearing

Main Dimensions & Performance Data

Model	7221BECBM
d	105 mm
od	190 mm
B	36 mm
cr	156 kN
cor	150 kN
Pu	5.2 Pu
reference speed	4000 r/min
limit speed	5300 r/min
weight	3.95 kg

Mounting dimensions

d1	137
d2	121
D1、D2	160
D5	–
r1,2 minimum value	2.1
r3,4 minimum value	1.1
a	80
da minimum value	117
da max	–
Da max	178
Db max	183
ra max	2
rb max	1
A	0.302
kr	0.095

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7221BECBM Single row angular contact ball bearing

Model

d

od

B

cr

cor

Pu

reference speed

limit speed

weight

d1

d2

D1、D2

D5

r1,2 minimum value

r3,4 minimum value

a

da minimum value

da max

Da max

Db max

ra max

rb max

A

kr

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