KOYO 28579R/28521 Bearing
KOYO 28579R/28521 Bearing , KOYO bearing , KOYO 28579R/28521 Wholesaler , KOYO bearings retailers
d - 49,987 mm
D - 92,075 mm
T - 24,608 mm
B - 25,4 mm
C - 19,845 mm
a - 19,9 mm
r min. - 2,4 mm
r2 min. - 0,8 mm
da min. - 60 mm
Da - 83 mm
db min - 56 mm
ra max. - 2,4 mm
rb max. - 0,8 mm
Db - 87 mm
Weight - 0,71 Kg
Basic dynamic load rating (C) - 84,8 kN
Basic static load rating (C0) - 119 kN
(Grease) Lubrication Speed - 4200 r/min
(Oil) Lubrication Speed - 5600 r/min
Calculation factor (e) - 0,38
Calculation factor (Y0) - 0,87
Calculation factor (Y1) - 1,59
Size:49,987 mm * 92,075 mm * 24,608 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-03-17
2011-11-30
2012-08-20
2013-05-16
2014-02-12
2014-11-18
2015-08-30
2016-06-12
2017-04-02
2018-01-26
2018-12-03
2019-10-14
2020-08-28
2021-07-21
2022-06-18
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