NTN 7300DF Bearing
d - 10 mm
D - 35 mm
B - 11 mm
ra1 max. - 0.3 mm
Angle (α) - 25 °
a - 12 mm
r min. - 0.6 mm
r1 min. - 0.3 mm
2B - 22 mm
Da max. - 30.5 mm
db min - 12.5 mm
ra max. - 0.6 mm
Weight - 0.08 Kg
Basic dynamic load rating (C) - 16.5 kN
Basic static load rating (C0) - 9.85 kN
(Grease) Lubrication Speed - 20 000 r/min
(Oil) Lubrication Speed - 27 000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-09-26
2011-05-01
2011-12-14
2012-08-09
2013-04-15
2014-01-06
2014-10-10
2015-07-28
2016-05-20
2017-03-26
2018-02-05
2019-01-04
2019-12-12
2020-11-23
2021-11-06
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