NTN 30330 Bearing
NTN 30330 Bearing , NTN bearing , NTN 30330 custom , NTN bearings online
d - 150 mm
D - 320 mm
T - 72 mm
B - 65 mm
C - 55 mm
ra1 max. - 3 mm
a - 62,5 mm
r min. - 4 mm
r1 min. - 4 mm
da min. - 172 mm
Da min - 269 mm
Da max. - 302 mm
db max. - 193 mm
Db min. - 292 mm
ra max. - 4 mm
Sa - 8 mm
Sb - 17 mm
Weight - 24,7 Kg
Basic dynamic load rating (C) - 680 kN
Basic static load rating (C0) - 875 kN
(Grease) Lubrication Speed - 1 200 r/min
(Oil) Lubrication Speed - 1 600 r/min
Calculation factor (e) - 0,37
Calculation factor (Y0) - 0,88
Calculation factor (Y2) - 1,6
Size:150 mm * 320 mm * 72 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-01-18
2011-10-03
2012-06-21
2013-03-17
2013-12-12
2014-09-15
2015-06-25
2016-04-08
2017-01-25
2017-11-19
2018-09-22
2019-08-03
2020-06-16
2021-05-08
2022-04-05
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