Bearing RPNA 30/47 (SKF)

Alignment needle roller bearings, without an inner ring RPNA 30/47

Bearing number : RPNA 30/47

Size (mm) : 30x47x20

Brand : SKF

Bore Diameter (mm) : 30

Outer Diameter (mm) : 47

Width (mm) : 20

Bearing dimensions and specification in SKF catalogue:

F_w - 30 mm

D - 47 mm

C - 20 mm

D₁ - 42 mm

r - min. - 0.8 mm

D_a - min. - 41 mm

D_a - max. - 42 mm

r_a - max. - 0.8 mm

Basic dynamic load rating - C - 22.9 kN

Basic static load rating - C₀ - 38 kN

Fatigue load limit - P_u - 4.8 kN

Reference speed - 13000 r/min

Limiting speed - 15000 r/min

Mass bearing - 0.125 kg

Designation

Bore Dia, mm

Outer Dia, mm: