KOYO 30211JR Bearing
d - 55 mm
D - 100 mm
T - 22.75 mm
B - 21 mm
C - 18 mm
a - 20.7 mm
r min. - 2 mm
r2 min. - 1.5 mm
da min. - 65 mm
da max - 64 mm
Da min - 88 mm
Da max. - 90 mm
Db min. - 94 mm
ra max. - 2 mm
rb max. - 1.5 mm
Weight - 0.732 Kg
Basic dynamic load rating (C) - 94.6 kN
Basic static load rating (C0) - 113 kN
(Grease) Lubrication Speed - 3900 r/min
(Oil) Lubrication Speed - 5200 r/min
Calculation factor (e) - 0.4
Calculation factor (Y0) - 0.81
Calculation factor (Y1) - 1.48
Tags : KOYO . 55x100x22.75
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-10-14
2011-05-20
2012-01-03
2012-08-29
2013-05-11
2014-01-28
2014-11-05
2015-08-24
2016-06-14
2017-04-20
2018-03-05
2019-02-03
2020-01-08
2020-12-24
2021-12-06
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