NTN 7200DB Bearing
d - 10 mm
D - 30 mm
B - 9 mm
C - 9 mm
ra1 max. - 0.3 mm
Angle (α) - 25 °
a - 10.5 mm
r min. - 0.6 mm
r1 min. - 0.3 mm
2B - 18 mm
da min. - 14.5 mm
ra max. - 0.6 mm
Db max - 27.5 mm
Weight - 0.058 Kg
Basic dynamic load rating (C) - 8.8 kN
Basic static load rating (C0) - 5.45 kN
(Grease) Lubrication Speed - 22 000 r/min
(Oil) Lubrication Speed - 30 000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-11-18
2011-06-25
2012-02-09
2012-10-10
2013-06-21
2014-03-13
2014-12-23
2015-10-10
2016-08-05
2017-06-07
2018-04-26
2019-03-30
2020-02-29
2021-02-17
2022-02-03
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