Bearing 31307

Bearing 31307 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 31307 Related parameters
Name Value
Bearing number 31307
Size (mm) 35x80x22.75
Brand MBY
Bore Diameter (mm) 35
Outer Diameter (mm) 80
Width (mm) 22,75
Bearing dimensions and specification
Name Value
d 35 mm
D 80 mm
T 22,75 mm
B 21 mm
C 15 mm
a 26 mm
r1 min. 2 mm
r2 min. 2 mm
r3 min. 1,5 mm
r4 min. 1,5 mm
da max 45 mm
Da min 62 mm
db min 44 mm
Db min. 76 mm
Weight 0,54 Kg
Basic dynamic load rating (C) 60,5 kN
Basic static load rating (C0) 65,5 kN
Limiting speed 8500 r/min
Calculation factor (e) 0,83
Calculation factor (Y) 0,73
Calculation factor (Y0) 0,4

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