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Bearing 4T-JHM807045/JHM807012 (NTN)
Tapered roller bearings 4T-JHM807045/JHM807012
Bearing number : 4T-JHM807045/JHM807012
Size (mm) : 50x105x37
Brand : NTN
Bore Diameter (mm) : 50
Outer Diameter (mm) : 105
Width (mm) : 37
Bearing dimensions and specification in NTN catalogue:
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
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Outer Dia, mm:
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