Bearing NKIS 55 (SKF)

Needle roller bearings, with machined rings, with an inner ring NKIS 55

Bearing number : NKIS 55

Size (mm) : 55x85x28

Brand : SKF

Bore Diameter (mm) : 55

Outer Diameter (mm) : 85

Width (mm) : 28

Bearing dimensions and specification in SKF catalogue:

d - 55 mm

D - 85 mm

B - 28 mm

F - 65 mm

r_1,2 - min. - 1.1 mm

s - 2 mm

d_a - min. - 61.5 mm

D_a - max. - 78.5 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 66 kN

Basic static load rating - C₀ - 114 kN

Fatigue load limit - P_u - 14.6 kN

Reference speed - 6000 r/min

Limiting speed - 6700 r/min

Mass bearing - 0.558 kg

Designation

Bore Dia, mm

Outer Dia, mm: