NTN 4T-JM714249/JM714210 Bearing
NTN 4T-JM714249/JM714210 Bearing , NTN bearing , NTN 4T-JM714249/JM714210 shop , NTN bearings Buyer
d - 75 mm
D - 120 mm
T - 31 mm
B - 29,5 mm
C - 25 mm
ra1 max. - 2,5 mm
a - 1,9 mm
Da - 108 mm
db - 83 mm
ra max. - 3 mm
da - 88 mm
Db - 115 mm
Weight - 1,29 Kg
Basic dynamic load rating (C) - 131 kN
Basic static load rating (C0) - 197 kN
(Grease) Lubrication Speed - 2 900 r/min
(Oil) Lubrication Speed - 3 900 r/min
Calculation factor (e) - 0,44
Calculation factor (Y0) - 0,74
Calculation factor (Y2) - 1,35
Size:75 mm * 120 mm * 31 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-02
2011-10-18
2012-07-07
2013-04-01
2013-12-28
2014-10-02
2015-07-12
2016-04-25
2017-02-11
2017-12-06
2018-10-11
2019-08-22
2020-07-04
2021-05-27
2022-04-25
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