Bearing 315933 (SKF)

Cylindrical roller bearings, single row 315933

Bearing number : 315933

Size (mm) : 630x780x56

Brand : SKF

Bore Diameter (mm) : 630

Outer Diameter (mm) : 780

Width (mm) : 56

Bearing dimensions and specification in SKF catalogue:

d - 630 mm

D - 780 mm

B - 56 mm

d₁ - - 688 mm

E - 737 mm

r_1,2 - min. - 4 mm

s - 5.6 mm

d_a - min. - 645 mm

d_a - max. - 730 mm

D_a - min. - 741 mm

D_a - max. - 765 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 605 kN

Basic static load rating - C₀ - 1290 kN

Fatigue load limit - P_u - 85 kN

Reference speed - 1700 r/min

Limiting speed - 2600 r/min

Calculation factor - k_r - 0.03

Mass bearing - 55 kg

Designation

Bore Dia, mm

Outer Dia, mm: