KOYO 42690/42620 Bearing
KOYO 42690/42620 Bearing , KOYO bearing , KOYO 42690/42620 Wholesaler , KOYO bearings Retail
d - 77,788 mm
D - 127 mm
T - 30,162 mm
B - 31 mm
C - 22,225 mm
a - 27,1 mm
r min. - 3,6 mm
r2 min. - 3,2 mm
da min. - 91 mm
Da - 114 mm
db min - 85 mm
ra max. - 3,6 mm
rb max. - 3,2 mm
Db - 121 mm
Weight - 1,434 Kg
Basic dynamic load rating (C) - 143 kN
Basic static load rating (C0) - 225 kN
(Grease) Lubrication Speed - 2400 r/min
(Oil) Lubrication Speed - 3200 r/min
Calculation factor (e) - 0,42
Calculation factor (Y0) - 0,79
Calculation factor (Y1) - 1,43
Size:77,788 mm * 127 mm * 30,162 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-01-04
2011-09-18
2012-06-07
2013-03-01
2013-11-27
2014-08-31
2015-06-10
2016-03-23
2017-01-09
2017-11-01
2018-09-05
2019-07-16
2020-05-30
2021-04-19
2022-03-18
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