NTN 7211B Bearing
d - 55 mm
D - 100 mm
B - 21 mm
C - 21 mm
Angle (α) - 40 °
a - 43 mm
r min. - 1.5 mm
r1 min. - 1 mm
da min. - 63.5 mm
db min - 60.5 mm
ra max. - 1.5 mm
Weight - 0.612 Kg
Basic dynamic load rating (C) - 46.5 kN
Basic static load rating (C0) - 36 kN
(Grease) Lubrication Speed - 6 100 r/min
(Oil) Lubrication Speed - 8 200 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-06
2011-09-18
2012-05-07
2013-01-09
2013-09-24
2014-06-26
2015-04-10
2016-01-27
2016-11-25
2017-10-01
2018-08-26
2019-08-04
2020-07-08
2021-06-26
2022-06-10
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