Bearing NKIA 5903 (SKF)

Needle roller / angular contact ball bearings NKIA 5903

Bearing number : NKIA 5903

Size (mm) : 17x30x18

Brand : SKF

Bore Diameter (mm) : 17

Outer Diameter (mm) : 30

Width (mm) : 18

Bearing dimensions and specification in SKF catalogue:

d - 17 mm

D - 30 mm

B - 18 mm

F - 22 mm

r₁_,2 - min. - 0.3 mm

d_a - min. - 19 mm

D_a - max. - 28 mm

r_a - max. - 0.3 mm

Basic dynamic load rating, radial direction - C - 11.4 kN

Basic static load rating, radial direction - C₀ - 16.3 kN

Basic dynamic load rating, axial direction - C - 2.2 kN

Basic static load rating, axial direction - C₀ - 2.7 kN

Fatigue load limit, radial direction - P_u - 2 kN

Fatigue load limit, axial direction - P_u - 0.116 kN

Reference speed - 18000 r/min

Limiting speed - 20000 r/min

Mass bearing - 0.056 kg

Designation

Bore Dia, mm

Outer Dia, mm: