NTN 4T-480/472 Bearing
NTN 4T-480/472 Bearing , NTN bearing , NTN 4T-480/472 for sale , NTN bearings retailers
d - 68,262 mm
D - 120 mm
T - 29,794 mm
B - 29,007 mm
C - 24,237 mm
ra1 max. - 2 mm
a - 3,9 mm
Da - 107 mm
db - 75 mm
ra max. - 3,5 mm
da - 82 mm
Db - 114 mm
Weight - 1,37 Kg
Basic dynamic load rating (C) - 128 kN
Basic static load rating (C0) - 177 kN
(Grease) Lubrication Speed - 3 000 r/min
(Oil) Lubrication Speed - 4 000 r/min
Calculation factor (e) - 0,38
Calculation factor (Y0) - 0,86
Calculation factor (Y2) - 1,56
Size:68,262 mm * 120 mm * 29,794 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-12-15
2011-08-29
2012-05-17
2013-02-09
2013-11-06
2014-08-10
2015-05-19
2016-03-01
2016-12-18
2017-10-10
2018-08-12
2019-06-22
2020-05-06
2021-03-23
2022-02-20
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