Bearing 238/850 CAKMA/W20 (SKF)

Spherical roller bearings 238/850 CAKMA/W20

Bearing number : 238/850 CAKMA/W20

Size (mm) : 850x1030x136

Brand : SKF

Bore Diameter (mm) : 850

Outer Diameter (mm) : 1030

Width (mm) : 136

Bearing dimensions and specification in SKF catalogue:

d - 850 mm

D - 1030 mm

B - 136 mm

d₂ - - 912 mm

D₁ - - 981 mm

K - 12 mm

r_1,2 - min. - 5 mm

d_a - min. - 859 mm

D_a - max. - 1012 mm

r_a - max. - 4 mm

Basic dynamic load rating - C - 3882 kN

Basic static load rating - C₀ - 10000 kN

Fatigue load limit - P_u - 630 kN

Reference speed - 260 r/min

Limiting speed - 530 r/min

Calculation factor - e - 0.11

Calculation factor - Y₁ - 6.1

Calculation factor - Y₂ - 9.1

Calculation factor - Y₀ - 6.3

Weight - 230 kg

Designation

Bore Dia, mm

Outer Dia, mm: