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Bearing 4T-JM511946/JM511910 (NTN)
Tapered roller bearings 4T-JM511946/JM511910
Bearing number : 4T-JM511946/JM511910
Size (mm) : 65x110x28
Brand : NTN
Bore Diameter (mm) : 65
Outer Diameter (mm) : 110
Width (mm) : 28
Bearing dimensions and specification in NTN catalogue:
d - 65 mm
D - 110 mm
T - 28 mm
B - 28 mm
C - 22,5 mm
ra1 max. - 2,5 mm
a - 3,4 mm
Da - 99 mm
db - 72 mm
ra max. - 3 mm
da - 78 mm
Db - 105 mm
Weight - 1,08 Kg
Basic dynamic load rating (C) - 119 kN
Basic static load rating (C0) - 174 kN
(Grease) Lubrication Speed - 3 200 r/min
(Oil) Lubrication Speed - 4 300 r/min
Calculation factor (e) - 0,4
Calculation factor (Y0) - 0,82
Calculation factor (Y2) - 1,49
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