Bearing 31309A (ZVL)

Tapered roller bearings 31309A

Bearing number : 31309A

Size (mm) : 45x100x27.25

Brand : ZVL

Bore Diameter (mm) : 45

Outer Diameter (mm) : 100

Width (mm) : 27,25

Bearing dimensions and specification in ZVL catalogue:

d - 45 mm

D - 100 mm

T - 27,25 mm

B - 25 mm

C - 18 mm

a - 32 mm

r1 min. - 2 mm

r2 min. - 1,5 mm

da max - 55 mm

Da min - 78 mm

Da max. - 91 mm

db min - 54 mm

Db min. - 95 mm

ra max. - 1,5 mm

Weight - 0,955 Kg

Basic dynamic load rating (C) - 94,9 kN

Basic static load rating (C0) - 104 kN

(Grease) Lubrication Speed - 3 800 r/min

(Oil) Lubrication Speed - 5 000 r/min

Calculation factor (e) - 0,83

Calculation factor (Y) - 0,7

Calculation factor (Y0) - 0,4

Designation

Bore Dia, mm

Outer Dia, mm: