NTN 7211DT Bearing
NTN 7211DT Bearing , NTN bearing , NTN 7211DT Applications , NTN bearings brand new
d - 55 mm
D - 100 mm
B - 21 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 33 mm
r min. - 1,5 mm
r1 min. - 1 mm
2B - 42 mm
da min. - 63,5 mm
Da max. - 91,5 mm
db min - 60,5 mm
ra max. - 1,5 mm
Db max - 94,5 mm
Weight - 1,2 Kg
Basic dynamic load rating (C) - 83 kN
Basic static load rating (C0) - 79 kN
(Grease) Lubrication Speed - 5 700 r/min
(Oil) Lubrication Speed - 7 600 r/min
Size:55 mm * 100 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-12-05
2011-08-20
2012-05-07
2013-01-30
2013-10-27
2014-07-30
2015-05-08
2016-02-19
2016-12-07
2017-09-28
2018-07-31
2019-06-10
2020-04-24
2021-03-11
2022-02-07
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