Bearing NK 45/30 TN (SKF)

Needle roller bearings, with machined rings, without an inner ring NK 45/30 TN

Bearing number : NK 45/30 TN

Size (mm) : 45x55x30

Brand : SKF

Bore Diameter (mm) : 45

Outer Diameter (mm) : 55

Width (mm) : 30

Bearing dimensions and specification in SKF catalogue:

F_w - 45 mm

D - 55 mm

C - 30 mm

r_1,2 - min. - 0.3 mm

D_a - max. - 53 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 45.7 kN

Basic static load rating - C₀ - 108 kN

Fatigue load limit - P_u - 13.7 kN

Reference speed - 9000 r/min

Limiting speed - 10000 r/min

Mass bearing - 0.132 kg

Radial shaft seal with a low cross-sectional height, single lip -

Designation

Bore Dia, mm

Outer Dia, mm: