NTN 4T-13889/13830 Bearing
NTN 4T-13889/13830 Bearing , NTN bearing , NTN 4T-13889/13830 dimensions , NTN bearings sealed
d - 38,1 mm
D - 63,5 mm
T - 12,7 mm
B - 11,908 mm
C - 9,525 mm
ra1 max. - 0,8 mm
a - 0,8 mm
Da - 59 mm
db - 42,5 mm
ra max. - 1,5 mm
da - 45 mm
Db - 60 mm
Weight - 0,147 Kg
Basic dynamic load rating (C) - 25,9 kN
Basic static load rating (C0) - 33,5 kN
(Grease) Lubrication Speed - 5 500 r/min
(Oil) Lubrication Speed - 7 300 r/min
Calculation factor (e) - 0,35
Calculation factor (Y0) - 0,95
Calculation factor (Y2) - 1,73
Size:38,1 mm * 63,5 mm * 12,7 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-14
2011-10-30
2012-07-19
2013-04-14
2014-01-10
2014-10-16
2015-07-25
2016-05-08
2017-02-25
2017-12-21
2018-10-26
2019-09-06
2020-07-20
2021-06-11
2022-05-10
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