NSK HR30307DJ Bearing
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 - 0.519 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
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-11-19
2011-06-26
2012-02-10
2012-10-11
2013-06-22
2014-03-15
2014-12-25
2015-10-11
2016-08-06
2017-06-08
2018-04-29
2019-04-01
2020-03-02
2021-02-19
2022-02-05
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