NACHI 7211DB Bearing
NACHI 7211DB Bearing , NACHI bearing , NACHI 7211DB manufacturer , NACHI bearings Demand
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
2011-04-24
2012-01-08
2012-10-01
2013-06-26
2014-03-25
2014-12-31
2015-10-13
2016-07-27
2017-05-18
2018-03-12
2019-01-20
2019-12-01
2020-10-15
2021-09-09
2022-08-10
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