Bearing C3980KM (SKF)

Toroidal roller bearings C3980KM

Bearing number : C3980KM

Size (mm) : 400x540x106

Brand : SKF

Bore Diameter (mm) : 400

Outer Diameter (mm) : 540

Width (mm) : 106

Bearing dimensions and specification in SKF catalogue:

d - 400 mm

D - 540 mm

B - 106 mm

C - 106 mm

d2 - 439 mm

r1 min. - 4 mm

r2 min. - 4 mm

D1 - 501 mm

Ca - 1,8 mm

da min. - 415 mm

da max - 461 mm

Da min - 487 mm

Da max. - 525 mm

ra max. - 3 mm

Calculation factor (k2) - 0,098

S1 - 21 mm

Weight - 68,5 Kg

Basic dynamic load rating (C) - 2120 kN

Basic static load rating (C0) - 4000 kN

Fatigue load limit (Pu) - 290

Reference speed - 900 r/min

Limiting speed - 1300 r/min

Calculation factor (k1) - 0,13

Designation

Bore Dia, mm

Outer Dia, mm: