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
2010-12-06
2011-07-14
2012-02-29
2012-10-30
2013-07-13
2014-04-08
2015-01-15
2015-11-02
2016-08-31
2017-07-03
2018-05-23
2019-04-29
2020-03-30
2021-03-20
2022-03-03
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