Bearing NK55/25 (INA)

Needle roller bearings NK55/25

Bearing number : NK55/25

Size (mm) : 55x68x25

Brand : INA

Bore Diameter (mm) : 55

Outer Diameter (mm) : 68

Width (mm) : 25

Bearing dimensions and specification in INA catalogue:

Fw - 55 mm

D - 68 mm

C - 25 mm

r min. - 0,6 mm

Weight - 0,18 Kg

Basic dynamic load rating (C) - 45,5 kN

Basic static load rating (C0) - 82 kN

Fatigue load limit (Pu) - 14

Reference speed - 5 200 r/min

Limiting speed - 8 400 r/min

X-life bearings

Designation

Bore Dia, mm

Outer Dia, mm: