NTN NK47/20R bearing

NTN NK47/20R bearing

NTN NK47/20R, Size: 47x57x20. NTN NK47/20R are used in a wide variety of applications, they are simple in design, suitable for high speeds and are robust in operation, and need little maintenance.

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Inventory: Enough

Delivery time: 5-7 Days

Needle roller bearings NK47/20R

Bearing number : NK47/20R

Size (mm) : 47x57x20

Brand : NTN

Bore Diameter (mm) : 47

Outer Diameter (mm) : 57

Width (mm) : 20

Bearing dimensions and specification in NTN catalogue:

Fw - 47 mm

D - 57 mm

C - 20 mm

r min. - 0,3 mm

Da max. - 55 mm

ra max. - 0,3 mm

Weight - 0,095 Kg

Basic dynamic load rating (C) - 28,8 kN

Basic static load rating (C0) - 55,5 kN

(Grease) Lubrication Speed - 5500 r/min

(Oil) Lubrication Speed - 8500 r/min

NTN NK47/20R Image

Bearing NK47/20R

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