NTN 7930DB Bearing
NTN 7930DB Bearing , NTN bearing , NTN 7930DB request , NTN bearings Applications
d - 150 mm
D - 210 mm
B - 28 mm
C - 28 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 66 mm
r min. - 2 mm
r1 min. - 1 mm
2B - 56 mm
da min. - 160 mm
ra max. - 2 mm
Db max - 204,5 mm
Weight - 5,92 Kg
Basic dynamic load rating (C) - 158 kN
Basic static load rating (C0) - 234 kN
(Grease) Lubrication Speed - 2 400 r/min
(Oil) Lubrication Speed - 3 300 r/min
Size:150 mm * 210 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-12-27
2011-09-10
2012-05-29
2013-02-21
2013-11-19
2014-08-23
2015-06-01
2016-03-14
2017-01-01
2017-10-23
2018-08-26
2019-07-06
2020-05-20
2021-04-08
2022-03-07
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