KOYO 7211 Bearing
KOYO 7211 Bearing , KOYO bearing , KOYO 7211 price agent , KOYO bearings discount
d - 55 mm
D - 100 mm
B - 21 mm
C - 21 mm
Angle (α) - 30 °
a - 33.3 mm
r min. - 1.5 mm
r1 min. - 1 mm
da min. - 63.5 mm
Da max. - 91.5 mm
ra max. - 1.5 mm
Weight - 0.635 Kg
(Grease) Lubrication Speed - 7600 r/min
(Oil) Lubrication Speed - 9500 r/min
Size:55 mm * 100 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-11-13
2011-07-28
2012-04-14
2013-01-06
2013-10-03
2014-07-05
2015-04-13
2016-01-25
2016-11-11
2017-09-03
2018-07-03
2019-05-14
2020-03-26
2021-02-11
2022-01-09
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