NTN 7012DF Bearing
d - 60 mm
D - 95 mm
B - 18 mm
ra1 max. - 0.6 mm
Angle (α) - 25 °
a - 31.5 mm
r min. - 1.1 mm
r1 min. - 0.6 mm
2B - 36 mm
Da max. - 88 mm
db min - 67 mm
ra max. - 1 mm
Weight - 0.956 Kg
Basic dynamic load rating (C) - 52 kN
Basic static load rating (C0) - 56 kN
(Grease) Lubrication Speed - 5 800 r/min
(Oil) Lubrication Speed - 7 700 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-08-24
2011-03-28
2011-11-09
2012-07-02
2013-03-07
2013-11-26
2014-08-30
2015-06-13
2016-04-05
2017-02-07
2017-12-17
2018-11-12
2019-10-21
2020-09-30
2021-09-17
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