Bearing NKIA 5909 (SKF)

Needle roller / angular contact ball bearings NKIA 5909

Bearing number : NKIA 5909

Size (mm) : 45x68x30

Brand : SKF

Bore Diameter (mm) : 45

Outer Diameter (mm) : 68

Width (mm) : 30

Bearing dimensions and specification in SKF catalogue:

d - 45 mm

D - 68 mm

B - 30 mm

F - 52 mm

r₁_,2 - min. - 0.6 mm

d_a - min. - 49 mm

D_a - max. - 64 mm

r_a - max. - 0.6 mm

Basic dynamic load rating, radial direction - C - 45.7 kN

Basic static load rating, radial direction - C₀ - 78 kN

Basic dynamic load rating, axial direction - C - 7.5 kN

Basic static load rating, axial direction - C₀ - 12 kN

Fatigue load limit, radial direction - P_u - 9.6 kN

Fatigue load limit, axial direction - P_u - 0.513 kN

Reference speed - 7500 r/min

Limiting speed - 8500 r/min

Mass bearing - 0.375 kg

Designation

Bore Dia, mm

Outer Dia, mm: