NACHI H-2789R/H-2720 Bearing
NACHI H-2789R/H-2720 Bearing , NACHI bearing , NACHI H-2789R/H-2720 life cycle , NACHI bearings description
d - 39.688 mm
D - 76.200 mm
T - 23.813 mm
B - 25.654 mm
C - 19.050 mm
a - 8.1 mm
r1 min. - 3.6 mm
r2 min. - 3.2 mm
Weight - 0,475 Kg
Basic dynamic load rating (C) - 74100 kN
Basic static load rating (C0) - 92200 kN
(Grease) Lubrication Speed - 4500 r/min
(Oil) Lubrication Speed - 6300 r/min
Calculation factor (e) - 0.30
Calculation factor (Y0) - 1.09
Calculation factor (Y1) - 1.98
Size:39.688 mm * 76.200 mm * 23.813 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-09-29
2011-06-13
2012-02-28
2012-11-20
2013-08-17
2014-05-17
2015-02-22
2015-12-06
2016-09-21
2017-07-13
2018-05-10
2019-03-20
2020-01-31
2020-12-16
2021-11-12
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