NSK HR31307J Bearing
NSK HR31307J Bearing , NSK bearing , NSK HR31307J low friction , NSK bearings Import
d - 35 mm
D - 80 mm
T - 22,75 mm
B - 21 mm
C - 15 mm
a - 25,2 mm
r min. - 2 mm
r1 min. - 1,5 mm
da min. - 51 mm
Da min - 62 mm
Da max. - 71 mm
db max. - 44 mm
Db min. - 77 mm
ra max. - 2 mm
rb max. - 1,5 mm
Weight - 0,52 Kg
Basic dynamic load rating (C) - 62 kN
Basic static load rating (C0) - 68 kN
(Grease) Lubrication Speed - 4300 r/min
(Oil) Lubrication Speed - 6000 r/min
Calculation factor (e) - 0,83
Calculation factor (Y0) - 0,4
Calculation factor (Y1) - 0,73
Size:35 mm * 80 mm * 22,75 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-12-17
2011-09-01
2012-05-20
2013-02-11
2013-11-09
2014-08-12
2015-05-21
2016-03-04
2016-12-21
2017-10-12
2018-08-15
2019-06-25
2020-05-09
2021-03-27
2022-02-22
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