KOYO 30211CR Bearing
KOYO 30211CR Bearing , KOYO bearing , KOYO 30211CR life cycle , KOYO bearings introduced
d - 55 mm
D - 100 mm
T - 22,75 mm
B - 21 mm
C - 17 mm
a - 24,3 mm
r min. - 2 mm
r2 min. - 1,5 mm
da min. - 65 mm
da max - 63 mm
Da min - 84 mm
Da max. - 90 mm
Db min. - 95 mm
ra max. - 2 mm
rb max. - 1,5 mm
Weight - 0,75 Kg
Basic dynamic load rating (C) - 89,6 kN
Basic static load rating (C0) - 108 kN
(Grease) Lubrication Speed - 3900 r/min
(Oil) Lubrication Speed - 5200 r/min
Calculation factor (e) - 0,55
Calculation factor (Y0) - 0,6
Calculation factor (Y1) - 1,1
Size:55 mm * 100 mm * 22,75 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-02-09
2011-10-25
2012-07-15
2013-04-09
2014-10-10
2015-07-20
2016-05-03
2017-02-20
2017-12-16
2018-10-20
2019-09-01
2020-07-14
2021-06-06
2022-05-05
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