NACHI 1220 Bearing
d - 100 mm
D - 180 mm
B - 34 mm
C - 34 mm
r1 min. - 2.1 mm
da min. - 112 mm
Da max. - 68 mm
ra max. - 2 mm
Weight - 3.70 Kg
Basic dynamic load rating (C) - 69 kN
Basic static load rating (C0) - 29.7 kN
(Grease) Lubrication Speed - 3100 r/min
(Oil) Lubrication Speed - 3700 r/min
Calculation factor (e) - 0.17
Calculation factor (Y0) - 3.8
Calculation factor (Y1) - 3.6
Calculation factor (Y2) - 5.6
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-09-28
2011-05-03
2011-12-16
2012-08-11
2013-04-18
2014-01-09
2014-10-13
2015-08-01
2016-05-22
2017-03-29
2018-02-08
2019-01-07
2019-12-15
2020-11-26
2021-11-10
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