NACHI 3981/3920 Bearing
NACHI 3981/3920 Bearing , NACHI bearing , NACHI 3981/3920 Retailer , NACHI bearings introduced
d - 58.738 mm
D - 112.712 mm
T - 30.162 mm
B - 30.048 mm
C - 23.812 mm
a - 4.5 mm
r1 min. - 3.5 mm
r2 min. - 3.3 mm
Weight - 1,35 Kg
Basic dynamic load rating (C) - 118000 kN
Basic static load rating (C0) - 172000 kN
(Grease) Lubrication Speed - 3200 r/min
(Oil) Lubrication Speed - 4300 r/min
Calculation factor (e) - 0.40
Calculation factor (Y0) - 0.82
Calculation factor (Y1) - 1.5
Size:58.738 mm * 112.712 mm * 30.162 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-08-19
2011-05-03
2012-01-17
2012-10-10
2013-07-05
2014-04-03
2015-01-09
2015-10-22
2016-08-06
2017-05-27
2018-03-23
2019-01-30
2019-12-12
2020-10-26
2021-09-21
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