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
2010-09-18
2011-04-24
2011-12-06
2012-07-31
2013-04-07
2013-12-27
2014-10-01
2015-07-18
2016-05-11
2017-03-15
2018-01-25
2018-12-23
2019-11-30
2020-11-10
2021-10-29
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