Bearing RNAO 70x90x30 (SKF)

Needle roller bearings, with machined rings, without an inner ring RNAO 70x90x30

Bearing number : RNAO 70x90x30

Size (mm) : 70x90x30

Brand : SKF

Bore Diameter (mm) : 70

Outer Diameter (mm) : 90

Width (mm) : 30

Bearing dimensions and specification in SKF catalogue:

F_w - 70 mm

D - 90 mm

C - 30 mm

E - 78 mm

r_1,2 - min. - 1 mm

d_a - 77.2 mm

D_a - 78.8 mm

D_b - 71 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 57.2 kN

Basic static load rating - C₀ - 137 kN

Fatigue load limit - P_u - 17 kN

Reference speed - 6000 r/min

Limiting speed - 6700 r/min

Mass bearing - 0.499 kg

Designation

Bore Dia, mm

Outer Dia, mm: