NTN 7310DT Bearing
d - 50 mm
D - 110 mm
B - 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
Da max. - 100 mm
db min - 55.5 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
2011-01-11
2011-08-21
2012-04-09
2012-12-12
2013-08-24
2014-05-24
2015-03-06
2015-12-22
2016-10-19
2017-08-26
2018-07-16
2019-06-24
2020-05-27
2021-05-19
2022-04-30
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