KOYO 2875/2820 Bearing
KOYO 2875/2820 Bearing , KOYO bearing , KOYO 2875/2820 quotaiton , KOYO bearings precision angular
d - 31.75 mm
D - 73,025 mm
T - 22,225 mm
B - 22,225 mm
C - 17,462 mm
a - 17,1 mm
r min. - 3,6 mm
r2 min. - 3,2 mm
da min. - 45,5 mm
Da - 62 mm
db min - 39,5 mm
ra max. - 3,6 mm
rb max. - 3,2 mm
Db - 68 mm
Weight - 0,451 Kg
Basic dynamic load rating (C) - 55 kN
Basic static load rating (C0) - 65,7 kN
(Grease) Lubrication Speed - 5600 r/min
(Oil) Lubrication Speed - 7400 r/min
Calculation factor (e) - 0,45
Calculation factor (Y0) - 0,73
Calculation factor (Y1) - 1,32
Size:31.75 mm * 73,025 mm * 22,225 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-10-10
2011-06-24
2012-03-10
2012-12-02
2013-08-29
2014-05-30
2015-03-07
2015-12-19
2016-10-04
2017-07-27
2018-05-24
2019-04-03
2020-02-14
2020-12-30
2021-11-27
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