KOYO 31330JR Bearing
KOYO 31330JR Bearing , KOYO bearing , KOYO 31330JR quote , KOYO bearings available
d - 150 mm
D - 320 mm
T - 82 mm
B - 75 mm
C - 50 mm
a - 100,1 mm
r min. - 5 mm
r1 min. - 4 mm
r2 min. - 4 mm
da min. - 172 mm
da max - 179 mm
Da min - 272 mm
Da max. - 302 mm
db max. - 179 mm
Db min. - 301 mm
ra max. - 4 mm
rb max. - 3 mm
Db - 301 mm
Weight - 28 Kg
Basic dynamic load rating (C) - 763 kN
Basic static load rating (C0) - 989 kN
(Grease) Lubrication Speed - 980 r/min
(Oil) Lubrication Speed - 1400 r/min
Calculation factor (e) - 0,83
Calculation factor (Y0) - 0,4
Calculation factor (Y1) - 0,73
Size:150 mm * 320 mm * 82 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-03-23
2011-12-07
2012-08-27
2013-05-23
2014-02-19
2014-11-25
2015-09-06
2016-06-20
2017-04-09
2018-02-02
2018-12-11
2019-10-22
2020-09-05
2021-07-29
2022-06-27
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