Bearing 316012 (SKF)

Cylindrical roller bearings, single row 316012

Bearing number : 316012

Size (mm) : 670x820x56

Brand : SKF

Bore Diameter (mm) : 670

Outer Diameter (mm) : 820

Width (mm) : 56

Bearing dimensions and specification in SKF catalogue:

d - 670 mm

D - 820 mm

B - 56 mm

d₁ - - 728 mm

E - 777 mm

r_1,2 - min. - 3 mm

s - 7.5 mm

d_a - min. - 684 mm

d_a - max. - 770 mm

D_a - min. - 781 mm

D_a - max. - 806 mm

r_a - max. - 2.5 mm

Basic dynamic load rating - C - 616 kN

Basic static load rating - C₀ - 1370 kN

Fatigue load limit - P_u - 83 kN

Reference speed - 1600 r/min

Limiting speed - 2200 r/min

Calculation factor - k_r - 0.02

Mass bearing - 57 kg

Designation

Bore Dia, mm

Outer Dia, mm: