Bearing 30317D

Bearing 30317D images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30317D Related parameters
Name Value
Bearing number 30317D
Size (mm) 85x180x44.5
Brand MBY
Bore Diameter (mm) 85
Outer Diameter (mm) 180
Width (mm) 44.5
Bearing dimensions and specification
Name Value
d 85 mm
D 180 mm
T 44.5 mm
B 41 mm
C 28 mm
a -10.5 mm
r1 min. 4 mm
r2 min. 3 mm
Weight 4.60 Kg
Basic dynamic load rating (C) 237000 kN
Basic static load rating (C0) 278000 kN
(Grease) Lubrication Speed 1900 r/min
(Oil) Lubrication Speed 2700 r/min
Calculation factor (e) 0.81
Calculation factor (Y0) 0.41
Calculation factor (Y1) 0.74

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