Bearing 3982/3920 (SKF)

Tapered roller bearings 3982/3920

Bearing number : 3982/3920

Size (mm) : 63.5x112.712x30.162

Brand : SKF

Bore Diameter (mm) : 63,5

Outer Diameter (mm) : 112,712

Width (mm) : 30,162

Bearing dimensions and specification in SKF catalogue:

d - 63,5 mm

D - 112,712 mm

T - 30,162 mm

B - 30,1 mm

C - 23,812 mm

a - 25 mm

d1 - 87,8 mm

r1 min. - 3,5 mm

r2 min. - 3,5 mm

r3 min. - 3,3 mm

r4 min. - 3,3 mm

Ca min. - 4 mm

Cb min. - 6 mm

da max - 75 mm

Da min - 96 mm

Da max. - 101 mm

db min - 75 mm

Db min. - 105 mm

ra max. - 3,3 mm

rb max. - 3,1 mm

Weight - 1,25 Kg

Basic dynamic load rating (C) - 123 kN

Basic static load rating (C0) - 183 kN

Fatigue load limit (Pu) - 21,2

Reference speed - 4300 r/min

Limiting speed - 6300 r/min

Calculation factor (e) - 0,4

Calculation factor (Y) - 1,5

Calculation factor (Y0) - 0,8

Designation

Bore Dia, mm

Outer Dia, mm: