NTN 4T-392/394A Bearing
NTN 4T-392/394A Bearing , NTN bearing , NTN 4T-392/394A life cycle , NTN bearings introduced
d - 61,912 mm
D - 110 mm
T - 22 mm
B - 21,996 mm
C - 18,824 mm
ra1 max. - 1,3 mm
a - 0,7 mm
Da - 101 mm
db - 69 mm
ra max. - 0,8 mm
da - 70 mm
Db - 104 mm
Weight - 0,879 Kg
Basic dynamic load rating (C) - 89,5 kN
Basic static load rating (C0) - 120 kN
(Grease) Lubrication Speed - 3 200 r/min
(Oil) Lubrication Speed - 4 300 r/min
Calculation factor (e) - 0,4
Calculation factor (Y0) - 0,82
Calculation factor (Y2) - 1,49
Size:61,912 mm * 110 mm * 22 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-02
2011-06-16
2012-03-02
2012-11-23
2013-08-20
2014-05-21
2015-02-26
2015-12-09
2016-09-24
2017-07-17
2018-05-14
2019-03-24
2020-02-03
2020-12-20
2021-11-15
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