Bearing 31317-DF

Bearing 31317-DF images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 31317-DF Related parameters
Name Value
Bearing number 31317-DF
Size (mm) 85x180x89
Brand MBY
Bore Diameter (mm) 85
Outer Diameter (mm) 180
Width (mm) 89
Bearing dimensions and specification
Name Value
d 85 mm
D 180 mm
T 89 mm
B 41 mm
r3 min. 3 mm
r4 min. 3 mm
r5 min. 1 mm
2B 82 mm
da max 103 mm
Da min 143 mm
Da max. 166 mm
Weight 10,5 Kg
Basic dynamic load rating (C) 424 kN
Basic static load rating (C0) 585 kN
Limiting speed 3800 r/min
Calculation factor (e) 0,83
Calculation factor (Y0) 0,4
Calculation factor (Y1) 0,72
Calculation factor (Y2) 1,21

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