Bearing 315837 (SKF)

Cylindrical roller bearings, single row 315837

Bearing number : 315837

Size (mm) : 640x790x56

Brand : SKF

Bore Diameter (mm) : 640

Outer Diameter (mm) : 790

Width (mm) : 56

Bearing dimensions and specification in SKF catalogue:

d - 640 mm

D - 790 mm

B - 56 mm

d₁ - - 696 mm

E - 747 mm

r_1,2 - min. - 4 mm

s - 6 mm

d_a - min. - 656 mm

d_a - max. - 740 mm

D_a - min. - 752 mm

D_a - max. - 774 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 - 83 kN

Reference speed - 1700 r/min

Limiting speed - 2200 r/min

Calculation factor - k_r - 0.03

Mass bearing - 56 kg

Designation

Bore Dia, mm

Outer Dia, mm: