NSK HR31328J Bearing
NSK HR31328J Bearing , NSK bearing , NSK HR31328J request , NSK bearings introduced
d - 140 mm
D - 300 mm
T - 77 mm
B - 70 mm
C - 47 mm
a - 92,8 mm
r min. - 5 mm
r1 min. - 4 mm
da min. - 184 mm
Da min - 236 mm
Da max. - 282 mm
db max. - 174 mm
Db min. - 280 mm
ra max. - 4 mm
rb max. - 3 mm
Weight - 28,5 Kg
Basic dynamic load rating (C) - 695 kN
Basic static load rating (C0) - 955 kN
(Grease) Lubrication Speed - 1100 r/min
(Oil) Lubrication Speed - 1500 r/min
Calculation factor (e) - 0,83
Calculation factor (Y0) - 0,4
Calculation factor (Y1) - 0,73
Size:140 mm * 300 mm * 77 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-09-19
2011-06-03
2012-02-18
2012-11-10
2013-08-06
2014-05-07
2015-02-12
2015-11-25
2016-09-10
2017-07-02
2018-04-29
2019-03-09
2020-01-19
2020-12-04
2021-10-31
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