NACHI 7220BDT Bearing
d - 100 mm
D - 180 mm
B - 34 mm
C - 34 mm
Angle (α) - 40 °
a - 41.8 mm
r min. - 2.1 mm
r1 min. - 1.1 mm
2B - 68 mm
da min. - 107 mm
Da max. - 173 mm
ra max. - 1 mm
Weight - 3.32 Kg
Basic dynamic load rating (C) - 219 kN
Basic static load rating (C0) - 237 kN
(Grease) Lubrication Speed - 2200 r/min
(Oil) Lubrication Speed - 3000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2011-01-14
2011-08-24
2012-04-13
2012-12-14
2013-08-28
2014-05-28
2015-03-11
2015-12-26
2016-10-22
2017-08-29
2018-07-21
2019-06-28
2020-05-31
2021-05-23
2022-05-03
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