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Bearing 4T-JLM714149/JLM714110 (NTN)
Tapered roller bearings 4T-JLM714149/JLM714110
Bearing number : 4T-JLM714149/JLM714110
Size (mm) : 75x115x25
Brand : NTN
Bore Diameter (mm) : 75
Outer Diameter (mm) : 115
Width (mm) : 25
Bearing dimensions and specification in NTN catalogue:
d - 75 mm
D - 115 mm
T - 25 mm
B - 25 mm
C - 19 mm
ra1 max. - 2,5 mm
a - -0,3 mm
Da - 104 mm
db - 81 mm
ra max. - 3 mm
da - 87 mm
Db - 110 mm
Weight - 0,875 Kg
Basic dynamic load rating (C) - 94,5 kN
Basic static load rating (C0) - 143 kN
(Grease) Lubrication Speed - 3 000 r/min
(Oil) Lubrication Speed - 4 000 r/min
Calculation factor (e) - 0,46
Calculation factor (Y0) - 0,72
Calculation factor (Y2) - 1,31
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