Bearing 619/630 N1MA (SKF)

Deep groove ball bearings, single row 619/630 N1MA

Bearing number : 619/630 N1MA

Size (mm) : 630x850x100

Brand : SKF

Bore Diameter (mm) : 630

Outer Diameter (mm) : 850

Width (mm) : 100

Bearing dimensions and specification in SKF catalogue:

d - 630 mm

D - 850 mm

B - 100 mm

d₁ - - 702 mm

D₁ - - 778 mm

h - 25 mm

r_1,2 - min. - 6 mm

r₀ - 3 mm

d_a - min. - 653 mm

D_a - max. - 827 mm

r_a - max. - 5 mm

Basic dynamic load rating - C - 624 kN

Basic static load rating - C₀ - 1340 kN

Fatigue load limit - P_u - 21.2 kN

Reference speed - 1300 r/min

Limiting speed - 1100 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 17

Mass bearing - 160 kg

Designation

Bore Dia, mm

Outer Dia, mm: