NTN 7001DB Bearing
d - 12 mm
D - 28 mm
B - 8 mm
C - 8 mm
ra1 max. - 0.15 mm
Angle (α) - 25 °
a - 10 mm
r min. - 0.3 mm
r1 min. - 0.15 mm
2B - 16 mm
da min. - 14.5 mm
ra max. - 0.3 mm
Db max - 26.8 mm
Weight - 0.05 Kg
Basic dynamic load rating (C) - 8.2 kN
Basic static load rating (C0) - 4.9 kN
(Grease) Lubrication Speed - 21 000 r/min
(Oil) Lubrication Speed - 28 000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-01-14
2011-08-25
2012-04-14
2012-12-15
2013-08-28
2014-05-28
2015-03-12
2015-12-27
2016-10-23
2017-08-31
2018-07-22
2019-06-30
2020-06-01
2021-05-24
2022-05-05
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