KOYO 1210 Bearing
KOYO 1210 Bearing , KOYO bearing , KOYO 1210 long-lasting , KOYO bearings manufacturers
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 - 0.525 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
Size:50 mm * 90 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-08-17
2011-04-30
2012-01-15
2012-10-07
2013-07-02
2014-04-01
2015-01-06
2015-10-19
2016-08-03
2017-05-24
2018-03-20
2019-01-27
2019-12-09
2020-10-22
2021-09-17
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