NACHI 7211DF Bearing
NACHI 7211DF Bearing , NACHI bearing , NACHI 7211DF Warehouse , NACHI bearings sealed
d - 55 mm
D - 100 mm
B - 21 mm
C - 21 mm
Angle (α) - 30 °
a - 11.9 mm
r min. - 1.5 mm
r1 min. - 1 mm
2B - 42 mm
da min. - 60 mm
Da max. - 94.6 mm
ra max. - 1 mm
Weight - 0.635 Kg
Basic dynamic load rating (C) - 83 kN
Basic static load rating (C0) - 79 kN
(Grease) Lubrication Speed - 4500 r/min
(Oil) Lubrication Speed - 6300 r/min
Size:55 mm * 100 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2011-03-19
2011-12-03
2012-08-22
2013-05-18
2014-02-15
2014-11-21
2015-09-01
2016-06-15
2017-04-04
2018-01-28
2018-12-06
2019-10-17
2020-08-31
2021-07-24
2022-06-21
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