Bearing 30317DU

Bearing 30317DU images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30317DU Related parameters
Name Value
Bearing number 30317DU
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
ra1 max. 2,5 mm
a 56 mm
r min. 4 mm
r1 min. 3 mm
da min. 103 mm
Da min 143 mm
Da max. 166 mm
db max. 103 mm
Db min. 169 mm
ra max. 3 mm
Sa 6 mm
Sb 16,5 mm
Weight 4,85 Kg
Basic dynamic load rating (C) 247 kN
Basic static load rating (C0) 293 kN
(Grease) Lubrication Speed 1 900 r/min
(Oil) Lubrication Speed 2 500 r/min
Calculation factor (e) 0,83
Calculation factor (Y0) 0,4
Calculation factor (Y2) 0,73

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