NTN 4T-JHM807045/JHM807012 Bearing
NTN 4T-JHM807045/JHM807012 Bearing , NTN bearing , NTN 4T-JHM807045/JHM807012 introduced , NTN bearings mainly supply
d - 50 mm
D - 105 mm
T - 37 mm
B - 36 mm
C - 29 mm
ra1 max. - 2,5 mm
a - 7,5 mm
Da - 90 mm
db - 63 mm
ra max. - 3 mm
da - 69 mm
Db - 100 mm
Weight - 1,52 Kg
Basic dynamic load rating (C) - 138 kN
Basic static load rating (C0) - 189 kN
(Grease) Lubrication Speed - 3 600 r/min
(Oil) Lubrication Speed - 4 800 r/min
Calculation factor (e) - 0,49
Calculation factor (Y0) - 0,68
Calculation factor (Y2) - 1,23
Size:50 mm * 105 mm * 37 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-01-09
2011-09-24
2012-06-12
2013-03-07
2013-12-03
2014-09-06
2015-06-16
2016-03-29
2017-01-15
2017-11-08
2018-09-12
2019-07-23
2020-06-06
2021-04-27
2022-03-26
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