Bearing C4188MB (SKF)

Toroidal roller bearings C4188MB

Bearing number : C4188MB

Size (mm) : 440x720x280

Brand : SKF

Bore Diameter (mm) : 440

Outer Diameter (mm) : 720

Width (mm) : 280

Bearing dimensions and specification in SKF catalogue:

d - 440 mm

D - 720 mm

B - 280 mm

C - 280 mm

d2 - 510 mm

r1 min. - 6 mm

r2 min. - 6 mm

D1 - 637 mm

Ca - 7,3 mm

da min. - 466 mm

da max - 509 mm

Da min - 606 mm

Da max. - 694 mm

ra max. - 5 mm

Calculation factor (k2) - 0,1

S1 - 27,8 mm

Weight - 471 Kg

Basic dynamic load rating (C) - 7500 kN

Basic static load rating (C0) - 12900 kN

Fatigue load limit (Pu) - 900

Reference speed - 500 r/min

Limiting speed - 670 r/min

Calculation factor (k1) - 0

Designation

Bore Dia, mm

Outer Dia, mm: