Bearing C 30/1250 MB (SKF)

CARB toroidal roller bearings, on a withdrawal sleeve C 30/1250 MB

Bearing number : C 30/1250 MB

Size (mm) : 1250x1750x375

Brand : SKF

Bore Diameter (mm) : 1250

Outer Diameter (mm) : 1750

Width (mm) : 375

Bearing dimensions and specification in SKF catalogue:

d - 1250 mm

D - 1750 mm

B - 375 mm

d₂ - - 1392 mm

D₁ - - 1614 mm

s₁ - 40.3 mm

r_1,2 - min. - 9.5 mm

d_a - min. - 1290 mm

d_a - max. - 1390 mm

D_a - min. - 1559 mm

D_a - max. - 1710 mm

C_a - min. - 12.2 mm

r_a - max. - 8 mm

Basic dynamic load rating - C - 22000 kN

Basic static load rating - C₀ - 49000 kN

Fatigue load limit - P_u - 2550 kN

Reference speed - 180 r/min

Limiting speed - 240 r/min

Factor - k₁ -

Factor - k₂ - 0.097

Mass bearing - 2980 kg

Designation

Bore Dia, mm

Outer Dia, mm: