KOYO 21063/21212 Bearing
KOYO 21063/21212 Bearing , KOYO bearing , KOYO 21063/21212 Merchant , KOYO bearings enquiry
d - 15,875 mm
D - 53,975 mm
T - 22,225 mm
B - 21,839 mm
C - 15,875 mm
a - 16,6 mm
r min. - 0,8 mm
r2 min. - 2,4 mm
da min. - 29 mm
Da - 43 mm
db min - 26,5 mm
ra max. - 0,8 mm
rb max. - 2,4 mm
Db - 50 mm
Weight - 0,26 Kg
Basic dynamic load rating (C) - 42 kN
Basic static load rating (C0) - 41,2 kN
(Grease) Lubrication Speed - 8400 r/min
(Oil) Lubrication Speed - 11000 r/min
Calculation factor (e) - 0,59
Calculation factor (Y0) - 0,56
Calculation factor (Y1) - 1,02
Size:15,875 mm * 53,975 mm * 22,225 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-01-28
2012-07-02
2013-03-27
2013-12-23
2014-09-27
2015-07-07
2016-04-20
2017-02-06
2017-12-01
2018-10-05
2019-08-17
2020-06-30
2021-05-22
2022-04-20
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