KOYO 2221 Bearing
KOYO 2221 Bearing , KOYO bearing , KOYO 2221 life cycle , KOYO bearings for sale
d - 105 mm
D - 190 mm
B - 50 mm
C - 50 mm
r min. - 2.1 mm
da min. - 116 mm
Da max. - 179 mm
ra max. - 2 mm
Weight - 6.07 Kg
Basic dynamic load rating (C) - 94.9 kN
Basic static load rating (C0) - 40.1 kN
(Grease) Lubrication Speed - 3000 r/min
(Oil) Lubrication Speed - 3600 r/min
Calculation factor (e) - 0.26
Calculation factor (Y0) - 2.55
Calculation factor (Y1) - 2.43
Calculation factor (Y2) - 3.76
Size:105 mm * 190 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-11-08
2011-07-23
2012-04-09
2013-01-01
2013-09-28
2014-06-30
2015-04-08
2016-01-20
2016-11-06
2017-08-28
2018-06-27
2019-05-08
2020-03-20
2021-02-04
2022-01-03
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