Bearing 4T-LM102949/LM102910

Bearing 4T-LM102949/LM102910 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 4T-LM102949/LM102910 Related parameters
Name Value
Bearing number 4T-LM102949/LM102910
Size (mm) 45.242x73.431x19.558
Brand MBY
Bore Diameter (mm) 45.242
Outer Diameter (mm) 73.431
Width (mm) 19,558
Bearing dimensions and specification
Name Value
d 45,242 mm
D 73,431 mm
T 19,558 mm
B 19,812 mm
C 15,748 mm
ra1 max. 0,8 mm
a 4,7 mm
Da 68 mm
db 50 mm
ra max. 3,5 mm
da 56 mm
Db 70 mm
Weight 0,307 Kg
Basic dynamic load rating (C) 54 kN
Basic static load rating (C0) 76 kN
(Grease) Lubrication Speed 4 800 r/min
(Oil) Lubrication Speed 6 400 r/min
Calculation factor (e) 0,31
Calculation factor (Y0) 1,08
Calculation factor (Y2) 1,97

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