NACHI 3979/3920 Bearing
NACHI 3979/3920 Bearing , NACHI bearing , NACHI 3979/3920 Supermarket , NACHI bearings price
d - 57.150 mm
D - 112.712 mm
T - 30.162 mm
B - 30.048 mm
C - 23.812 mm
a - 4.6 mm
r1 min. - 3.5 mm
r2 min. - 3.3 mm
Weight - 1,4 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:57.150 mm * 112.712 mm * 30.162 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2011-01-22
2011-10-07
2012-06-25
2013-03-21
2013-12-16
2014-09-20
2015-06-29
2016-04-13
2017-01-29
2017-11-24
2018-09-27
2019-08-08
2020-06-21
2021-05-13
2022-04-11
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