INA NK40/30-XL bearing

40x50x30

for a short time 30 °C – temperature difference day/night ≤ 8 K, relative air humidity ≤ 65 %. With standard preservation, bearings can be stored up to 5 years if the said conditions are met. If the permissible storage period is exceeded, it is recommended to check the bearings for its preservation state and corrosion prior to use.



Needle roller bearings NK40/30-XL

Bearing number : NK40/30-XL

Size (mm) : 40x50x30

Brand : INA

Bore Diameter (mm) : 40

Outer Diameter (mm) : 50

Width (mm) : 30

Bearing dimensions and specification in INA catalogue:

Fw - 40 mm

D - 50 mm

C - 30 mm

r min. - 0,3 mm

Weight - 0,125 Kg

Basic dynamic load rating (C) - 44 kN

Basic static load rating (C0) - 79 kN

Fatigue load limit (Pu) - 14,6

Reference speed - 8 000 r/min

Limiting speed - 11 000 r/min

Bearing NK40/30-XL

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