NTN NK45/20R bearing

NTN NK45/20R bearing

NTN NK45/20R, Size: NTN NK45/20R bearing, Size: 45x55x20. NTN NK45/20R 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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Description

Inventory: Enough

Delivery time: 5-7 Days

Needle roller bearings NK45/20R

Bearing number : NK45/20R

Size (mm) : 45x55x20

Brand : NTN

Bore Diameter (mm) : 45

Outer Diameter (mm) : 55

Width (mm) : 20

Bearing dimensions and specification in NTN catalogue:

Fw - 45 mm

D - 55 mm

C - 20 mm

r min. - 0,3 mm

Da max. - 53 mm

ra max. - 0,3 mm

Weight - 0,092 Kg

Basic dynamic load rating (C) - 28 kN

Basic static load rating (C0) - 52,5 kN

(Grease) Lubrication Speed - 6000 r/min

(Oil) Lubrication Speed - 9000 r/min

NTN NK45/20R Image

Bearing NK45/20R NTN NK45/20R type

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