NTN 4T-JM738249/JM738210 Bearing
NTN 4T-JM738249/JM738210 Bearing , NTN bearing , NTN 4T-JM738249/JM738210 request , NTN bearings Applications
d - 190 mm
D - 260 mm
T - 46 mm
B - 44 mm
C - 36,5 mm
ra1 max. - 2,5 mm
a - -10,9 mm
Da - 242 mm
db - 200 mm
ra max. - 3 mm
da - 206 mm
Db - 252 mm
Weight - 6,85 Kg
Basic dynamic load rating (C) - 365 kN
Basic static load rating (C0) - 720 kN
(Grease) Lubrication Speed - 1 200 r/min
(Oil) Lubrication Speed - 1 600 r/min
Calculation factor (e) - 0,48
Calculation factor (Y0) - 0,69
Calculation factor (Y2) - 1,26
Size:190 mm * 260 mm * 46 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-12-19
2011-09-02
2012-05-21
2013-02-13
2013-11-10
2014-08-14
2015-05-23
2016-03-06
2016-12-22
2017-10-14
2018-08-17
2019-06-27
2020-05-10
2021-03-29
2022-02-25
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