Bearing 31318-DF

Bearing 31318-DF images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 31318-DF Related parameters
Name Value
Bearing number 31318-DF
Size (mm) 90x190x93
Brand MBY
Bore Diameter (mm) 90
Outer Diameter (mm) 190
Width (mm) 93
Bearing dimensions and specification
Name Value
d 90 mm
D 190 mm
T 93 mm
B 43 mm
r3 min. 3 mm
r4 min. 3 mm
r5 min. 1 mm
2B 86 mm
da max 109 mm
Da min 151 mm
Da max. 176 mm
Weight 11,65 Kg
Basic dynamic load rating (C) 464 kN
Basic static load rating (C0) 640 kN
Limiting speed 3400 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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