NTN 4T-2474/2420 Bearing
NTN 4T-2474/2420 Bearing , NTN bearing , NTN 4T-2474/2420 custom , NTN bearings Agency
d - 28,575 mm
D - 68,262 mm
T - 22,225 mm
B - 23,812 mm
C - 17,462 mm
ra1 max. - 1,5 mm
a - 6,5 mm
Da - 60 mm
db - 35 mm
ra max. - 0,8 mm
da - 36 mm
Db - 63 mm
Weight - 0,41 Kg
Basic dynamic load rating (C) - 57,5 kN
Basic static load rating (C0) - 65,5 kN
(Grease) Lubrication Speed - 5 700 r/min
(Oil) Lubrication Speed - 7 700 r/min
Calculation factor (e) - 0,34
Calculation factor (Y0) - 0,97
Calculation factor (Y2) - 1,77
Size:28,575 mm * 68,262 mm * 22,225 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-01-17
2011-10-02
2012-06-20
2013-03-16
2013-12-11
2014-09-14
2015-06-24
2016-04-07
2017-01-24
2017-11-18
2018-09-22
2019-08-02
2020-06-15
2021-05-07
2022-04-04
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