NACHI 621/612 Bearing
NACHI 621/612 Bearing , NACHI bearing , NACHI 621/612 Wholesale price , NACHI bearings introduced
d - 53.975 mm
D - 120.650 mm
T - 41.275 mm
B - 41.275 mm
C - 31.750 mm
a - 26.9 mm
r1 min. - 3.5 mm
r2 min. - 3.3 mm
Weight - 2,225 Kg
Basic dynamic load rating (C) - 163000 kN
Basic static load rating (C0) - 198000 kN
(Grease) Lubrication Speed - 3300 r/min
(Oil) Lubrication Speed - 4400 r/min
Calculation factor (e) - 0.31
Calculation factor (Y0) - 1.05
Calculation factor (Y1) - 1.91
Size:53.975 mm * 120.650 mm * 41.275 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-12-13
2011-08-28
2012-05-16
2013-02-07
2013-11-05
2014-08-08
2015-05-17
2016-02-29
2016-12-16
2017-10-08
2018-08-10
2019-06-20
2020-05-04
2021-03-22
2022-02-18
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