NTN 7011 Bearing
d - 55 mm
D - 90 mm
B - 18 mm
C - 18 mm
Angle (α) - 25 °
a - 30 mm
r min. - 1.1 mm
r1 min. - 0.6 mm
da min. - 62 mm
db min - 62 mm
ra max. - 1 mm
Weight - 0.447 Kg
Basic dynamic load rating (C) - 31 kN
Basic static load rating (C0) - 26.3 kN
(Grease) Lubrication Speed - 7 900 r/min
(Oil) Lubrication Speed - 11 000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-08-19
2011-03-23
2011-11-04
2012-06-26
2013-03-01
2013-11-19
2014-08-24
2015-06-08
2016-03-29
2017-01-31
2017-12-10
2018-11-05
2019-10-14
2020-09-23
2021-09-08
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