NTN 7205B Bearing
d - 25 mm
D - 52 mm
B - 15 mm
C - 15 mm
Angle (α) - 40 °
a - 24 mm
r min. - 1 mm
r1 min. - 0.6 mm
da min. - 30.5 mm
db min - 29.5 mm
ra max. - 1 mm
Weight - 0.129 Kg
Basic dynamic load rating (C) - 14.8 kN
Basic static load rating (C0) - 9.4 kN
(Grease) Lubrication Speed - 12 000 r/min
(Oil) Lubrication Speed - 16 000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-01-30
2011-09-11
2012-04-30
2013-01-01
2013-09-16
2014-06-18
2015-04-02
2016-01-19
2016-11-16
2017-09-23
2018-08-14
2019-07-24
2020-06-27
2021-06-17
2022-05-30
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