NSK HR302/28C Bearing
d - 28 mm
D - 58 mm
T - 17.25 mm
B - 16 mm
C - 12 mm
a - 16.9 mm
r min. - 1 mm
r1 min. - 1 mm
da min. - 37 mm
Da min - 48 mm
Da max. - 52 mm
db max. - 34 mm
Db min. - 54 mm
ra max. - 1 mm
rb max. - 1 mm
Weight - 0.198 Kg
Basic dynamic load rating (C) - 34 kN
Basic static load rating (C0) - 38.5 kN
(Grease) Lubrication Speed - 6300 r/min
(Oil) Lubrication Speed - 8500 r/min
Calculation factor (e) - 0.64
Calculation factor (Y0) - 0.52
Calculation factor (Y1) - 0.94
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-09-11
2011-04-16
2011-11-28
2012-07-23
2013-03-28
2013-12-17
2014-09-22
2015-07-07
2016-04-30
2017-03-04
2018-01-13
2018-12-11
2019-11-16
2020-10-27
2021-10-16
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