Bearing C 3996 KM (SKF)

CARB toroidal roller bearings, on a withdrawal sleeve C 3996 KM

Bearing number : C 3996 KM

Size (mm) : 480x650x128

Brand : SKF

Bore Diameter (mm) : 480

Outer Diameter (mm) : 650

Width (mm) : 128

Bearing dimensions and specification in SKF catalogue:

d - 480 mm

D - 650 mm

B - 128 mm

d₂ - - 528 mm

D₁ - - 604 mm

s₁ - 20.4 mm

r_1,2 - min. - 5 mm

d_a - min. - 490 mm

d_a - max. - 552 mm

D_a - min. - 585 mm

D_a - max. - 632 mm

C_a - min. - 2 mm

r_a - max. - 4 mm

Basic dynamic load rating - C - 3100 kN

Basic static load rating - C₀ - 6100 kN

Fatigue load limit - P_u - 425 kN

Reference speed - 750 r/min

Limiting speed - 1000 r/min

Factor - k₁ - 0.133

Factor - k₂ - 0.095

Mass bearing - 120 kg

Designation

Bore Dia, mm

Outer Dia, mm: