NACHI 6454/6420 Bearing
NACHI 6454/6420 Bearing , NACHI bearing , NACHI 6454/6420 Applications , NACHI bearings life cycle
d - 69.850 mm
D - 149.225 mm
T - 53.975 mm
B - 54.229 mm
C - 44.450 mm
a - 15.1 mm
r1 min. - 5.0 mm
r2 min. - 3.3 mm
Weight - 4,55 Kg
Basic dynamic load rating (C) - 284000 kN
Basic static load rating (C0) - 410000 kN
(Grease) Lubrication Speed - 2500 r/min
(Oil) Lubrication Speed - 3400 r/min
Calculation factor (e) - 0.36
Calculation factor (Y0) - 0.91
Calculation factor (Y1) - 1.7
Size:69.850 mm * 149.225 mm * 53.975 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-11-19
2011-08-04
2012-04-21
2013-01-13
2013-10-10
2014-07-12
2015-04-21
2016-02-02
2016-11-18
2017-09-10
2018-07-12
2019-05-22
2020-04-04
2021-02-19
2022-01-18
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