NSK 30330 Bearing
d - 150 mm
D - 320 mm
T - 72 mm
B - 65 mm
C - 55 mm
a - 61.4 mm
r min. - 5 mm
r1 min. - 4 mm
da min. - 177 mm
Da min - 275 mm
Da max. - 302 mm
db max. - 193 mm
Db min. - 292 mm
ra max. - 4 mm
rb max. - 3 mm
Weight - 24.2 Kg
Basic dynamic load rating (C) - 690 kN
Basic static load rating (C0) - 860 kN
(Grease) Lubrication Speed - 1100 r/min
(Oil) Lubrication Speed - 1500 r/min
Calculation factor (e) - 0.36
Calculation factor (Y0) - 0.92
Calculation factor (Y1) - 1.7
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-08-19
2011-03-23
2011-11-04
2012-06-26
2013-03-01
2013-11-19
2014-08-23
2015-06-07
2016-03-29
2017-01-30
2017-12-09
2018-11-04
2019-10-13
2020-09-23
2021-09-08
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