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
2010-12-11
2011-07-19
2012-03-06
2012-11-06
2013-07-18
2014-04-14
2015-01-21
2015-11-10
2016-09-07
2017-07-11
2018-05-31
2019-05-06
2020-04-06
2021-03-29
2022-03-10
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