Bearing 248/900 CAK30MA/W20 (SKF)

Spherical roller bearings 248/900 CAK30MA/W20

Bearing number : 248/900 CAK30MA/W20

Size (mm) : 900x1090x190

Brand : SKF

Bore Diameter (mm) : 900

Outer Diameter (mm) : 1090

Width (mm) : 190

Bearing dimensions and specification in SKF catalogue:

d - 900 mm

D - 1090 mm

B - 190 mm

d₂ - - 969 mm

D₁ - - 1029 mm

K - 12 mm

r_1,2 - min. - 5 mm

d_a - min. - 909 mm

D_a - max. - 1072 mm

r_a - max. - 4 mm

Basic dynamic load rating - C - 5428 kN

Basic static load rating - C₀ - 15300 kN

Fatigue load limit - P_u - 950 kN

Reference speed - 240 r/min

Limiting speed - 480 r/min

Calculation factor - e - 0.14

Calculation factor - Y₁ - 4.8

Calculation factor - Y₂ - 7.2

Calculation factor - Y₀ - 4.5

Weight - 365 kg

Designation

Bore Dia, mm

Outer Dia, mm: