Bearing NKIS 45 (SKF)

Needle roller bearings, with machined rings, with an inner ring NKIS 45

Bearing number : NKIS 45

Size (mm) : 45x72x22

Brand : SKF

Bore Diameter (mm) : 45

Outer Diameter (mm) : 72

Width (mm) : 22

Bearing dimensions and specification in SKF catalogue:

d - 45 mm

D - 72 mm

B - 22 mm

F - 55 mm

r_1,2 - min. - 1 mm

s - 0.5 mm

d_a - min. - 50 mm

D_a - max. - 67 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 44.6 kN

Basic static load rating - C₀ - 78 kN

Fatigue load limit - P_u - 9.8 kN

Reference speed - 7000 r/min

Limiting speed - 8000 r/min

Mass bearing - 0.336 kg

Designation

Bore Dia, mm

Outer Dia, mm: