KOYO 1210K Bearing
d - 50 mm
D - 90 mm
B - 20 mm
C - 20 mm
r min. - 1.1 mm
da min. - 56.5 mm
Da max. - 83.5 mm
ra max. - 1 mm
Weight - 0.515 Kg
Basic dynamic load rating (C) - 22.7 kN
Basic static load rating (C0) - 8.10 kN
(Grease) Lubrication Speed - 6500 r/min
(Oil) Lubrication Speed - 7900 r/min
Calculation factor (e) - 0.21
Calculation factor (Y0) - 3.22
Calculation factor (Y1) - 3.07
Calculation factor (Y2) - 4.76
Tags : KOYO . 50x90x20
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-02-10
2011-09-21
2012-05-11
2013-01-14
2013-09-29
2014-07-01
2015-04-14
2016-02-02
2016-12-02
2017-10-08
2018-09-01
2019-08-11
2020-07-16
2021-07-02
2022-06-17
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