NACHI 7211CDB Bearing
NACHI 7211CDB Bearing , NACHI bearing , NACHI 7211CDB life cycle , NACHI bearings dimensions
d - 55 mm
D - 100 mm
B - 21 mm
C - 21 mm
Angle (α) - 15 °
a - -1.6 mm
r min. - 1.5 mm
r1 min. - 1 mm
2B - 42 mm
da min. - 64 mm
Da max. - 94.6 mm
ra max. - 1 mm
Weight - 0.635 Kg
Basic dynamic load rating (C) - 86,5 kN
Basic static load rating (C0) - 80 kN
(Grease) Lubrication Speed - 8000 r/min
(Oil) Lubrication Speed - 11000 r/min
Size:55 mm * 100 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2011-03-25
2011-12-09
2012-08-29
2013-05-24
2014-02-21
2014-11-27
2015-09-08
2016-06-21
2017-04-11
2018-02-04
2018-12-13
2019-10-24
2020-09-07
2021-08-01
2022-06-29
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