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Bearing NK40/20-TN-XL (INA)
Needle roller bearings NK40/20-TN-XL
Bearing number : NK40/20-TN-XL
Size (mm) : 40x50x20
Brand : INA
Bore Diameter (mm) : 40
Outer Diameter (mm) : 50
Width (mm) : 20
Bearing dimensions and specification in INA catalogue:
Fw - 40 mm
D - 50 mm
C - 20 mm
r min. - 0,3 mm
Weight - 0,078 Kg
Basic dynamic load rating (C) - 33,5 kN
Basic static load rating (C0) - 56 kN
Fatigue load limit (Pu) - 9,8
Reference speed - 7 500 r/min
Limiting speed - 12 000 r/min
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