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
2011-03-20
2011-12-03
2012-08-23
2013-05-19
2014-02-16
2014-11-22
2015-09-02
2016-06-16
2017-04-05
2018-01-30
2018-12-07
2019-10-18
2020-09-01
2021-07-25
2022-06-22
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