Bearing NA 4900 (SKF)

Needle roller bearings, with machined rings, with an inner ring NA 4900

Bearing number : NA 4900

Size (mm) : 10x22x13

Brand : SKF

Bore Diameter (mm) : 10

Outer Diameter (mm) : 22

Width (mm) : 13

Bearing dimensions and specification in SKF catalogue:

d - 10 mm

D - 22 mm

B - 13 mm

F - 14 mm

r_1,2 - min. - 0.3 mm

s - 0.5 mm

d_a - min. - 12 mm

D_a - max. - 20 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 8.8 kN

Basic static load rating - C₀ - 10.4 kN

Fatigue load limit - P_u - 1.2 kN

Reference speed - 24000 r/min

Limiting speed - 28000 r/min

Mass bearing - 0.023 kg

Designation

Bore Dia, mm

Outer Dia, mm: