Bearing 30317JR

Bearing 30317JR images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30317JR Related parameters
Name Value
Bearing number 30317JR
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 34 mm
a 36 mm
r min. 4 mm
r2 min. 3 mm
da min. 103 mm
da max 107 mm
Da min 156 mm
Da max. 166 mm
Db min. 167 mm
ra max. 3 mm
rb max. 2,5 mm
Weight 5,15 Kg
Basic dynamic load rating (C) 316 kN
Basic static load rating (C0) 384 kN
(Grease) Lubrication Speed 2200 r/min
(Oil) Lubrication Speed 2900 r/min
Calculation factor (e) 0,35
Calculation factor (Y0) 0,96
Calculation factor (Y1) 1,74

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