KOYO 2221-2RS Bearing
KOYO 2221-2RS Bearing , KOYO bearing , KOYO 2221-2RS Applications , KOYO bearings cost
d - 105 mm
D - 190 mm
B - 50 mm
C - 50 mm
r min. - 2.1 mm
da min. - 117 mm
da max - 117 mm
Da max. - 178 mm
ra max. - 2 mm
Weight - 6.07 Kg
Basic dynamic load rating (C) - 77.0 kN
Basic static load rating (C0) - 34.0 kN
(Grease) Lubrication Speed - 2000 r/min
Calculation factor (e) - 0.18
Calculation factor (Y0) - 3.73
Calculation factor (Y1) - 3.56
Calculation factor (Y2) - 5.51
Size:105 mm * 190 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-03-30
2011-12-13
2012-09-03
2013-05-29
2014-02-26
2014-12-02
2015-09-13
2016-06-27
2017-04-17
2018-02-10
2018-12-18
2019-10-30
2020-09-13
2021-08-07
2022-07-05
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