Bearing 3780/3720

Bearing 3780/3720 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 3780/3720 Related parameters
Name Value
Bearing number 3780/3720
Size (mm) 50.8x93.264x30.162
Brand MBY
Bore Diameter (mm) 50.8
Outer Diameter (mm) 93.264
Width (mm) 30,162
Bearing dimensions and specification
Name Value
d 50,8 mm
D 93,264 mm
T 30,162 mm
B 30,302 mm
C 23,812 mm
a 22,2 mm
r min. 3,6 mm
r2 min. 3,2 mm
da min. 64 mm
Da 82 mm
db min 58 mm
ra max. 3,6 mm
rb max. 3,2 mm
Db 88 mm
Weight 0,835 Kg
Basic dynamic load rating (C) 103 kN
Basic static load rating (C0) 137 kN
(Grease) Lubrication Speed 4200 r/min
(Oil) Lubrication Speed 5500 r/min
Calculation factor (e) 0,34
Calculation factor (Y0) 0,97
Calculation factor (Y1) 1,77

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