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
2010-11-08
2011-07-24
2012-04-09
2013-01-01
2013-09-28
2014-06-30
2015-04-09
2016-01-20
2016-11-06
2017-08-29
2018-06-28
2019-05-09
2020-03-20
2021-02-05
2022-01-03
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