SKF NK55/25 bearing

55x68x25

NK55/25 Needle roller bearing 1.Introduce: Needle bearing (needle bearing) is a cylindrical roller of the roller bearings, relative to its diameter, roller is fine and long this roller called needle although it has a small sec...



Needle roller bearings NK55/25

Bearing number : NK55/25

Size (mm) : 55x68x25

Brand : SKF

Bore Diameter (mm) : 55

Outer Diameter (mm) : 68

Width (mm) : 25

Bearing dimensions and specification in SKF catalogue:

Fw - 55 mm

D - 68 mm

C - 25 mm

Weight - 0,18 Kg

Basic dynamic load rating (C) - 40,2 kN

Basic static load rating (C0) - 88 kN

Fatigue load limit (Pu) - 10,8

Reference speed - 7500 r/min

Limiting speed - 8500 r/min

Bearing NK55/25

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