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
2010-10-01
2011-06-15
2012-03-01
2012-11-22
2013-08-19
2014-05-20
2015-02-25
2015-12-09
2016-09-23
2017-07-16
2018-05-13
2019-03-23
2020-02-02
2020-12-19
2021-11-15
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