NTN 7310DB Bearing
d - 50 mm
D - 110 mm
B - 27 mm
C - 27 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 36.5 mm
r min. - 2 mm
r1 min. - 1 mm
2B - 54 mm
da min. - 60 mm
ra max. - 2 mm
Db max - 104.5 mm
Weight - 2.18 Kg
Basic dynamic load rating (C) - 121 kN
Basic static load rating (C0) - 105 kN
(Grease) Lubrication Speed - 5 600 r/min
(Oil) Lubrication Speed - 7 500 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-01-12
2011-08-22
2012-04-11
2012-12-13
2013-08-25
2014-05-25
2015-03-07
2015-12-24
2016-10-20
2017-08-27
2018-07-17
2019-06-26
2020-05-29
2021-05-21
2022-05-02
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