NTN 7300B Bearing
d - 10 mm
D - 35 mm
B - 11 mm
C - 11 mm
Angle (α) - 40 °
a - 15 mm
r min. - 0.6 mm
r1 min. - 0.3 mm
da min. - 14.5 mm
db min - 12.5 mm
ra max. - 0.6 mm
Weight - 0.041 Kg
Basic dynamic load rating (C) - 9.5 kN
Basic static load rating (C0) - 4.6 kN
(Grease) Lubrication Speed - 22 000 r/min
(Oil) Lubrication Speed - 29 000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-12-22
2011-07-31
2012-03-18
2012-11-19
2013-07-31
2014-04-28
2015-02-07
2015-11-25
2016-09-21
2017-07-26
2018-06-19
2019-05-24
2020-04-24
2021-04-18
2022-03-30
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