NTN 4T-JH211749/JH211710 Bearing
NTN 4T-JH211749/JH211710 Bearing , NTN bearing , NTN 4T-JH211749/JH211710 life cycle , NTN bearings manufacturer
d - 65 mm
D - 120 mm
T - 39 mm
B - 38,5 mm
C - 32 mm
ra1 max. - 2,5 mm
a - 10,9 mm
Da - 107 mm
db - 74 mm
ra max. - 3 mm
da - 80 mm
Db - 114 mm
Weight - 1,9 Kg
Basic dynamic load rating (C) - 185 kN
Basic static load rating (C0) - 248 kN
(Grease) Lubrication Speed - 3 100 r/min
(Oil) Lubrication Speed - 4 100 r/min
Calculation factor (e) - 0,34
Calculation factor (Y0) - 0,98
Calculation factor (Y2) - 1,78
Size:65 mm * 120 mm * 39 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-08-27
2011-05-10
2012-01-25
2012-10-17
2013-07-13
2014-04-11
2015-01-17
2015-10-30
2016-08-14
2017-06-05
2018-04-01
2019-02-08
2019-12-21
2020-11-04
2021-10-01
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