Name: SKF NK 30/20
Brand: SKF
SKU: NK 30/20

Question 1

What replaces SKF NK 30/20?

Accepted Answer

The NK 30/20 can be replaced by equivalent bearings from other manufacturers: NSK NK 30/20, FAG (Schaeffler) NK 30/20, Timken NK 30/20, NTN NK 30/20, KOYO (JTEKT) NK 30/20. These are dimensional interchanges with matching bore, OD, and width.

Question 2

What are the dimensions of the NK 30/20?

Accepted Answer

The SKF NK 30/20 has a bore diameter of 30.000mm, outer diameter of 40.000mm, and width of 20.000mm.

Bore (d)	30.000 mm
Outer Diameter (D)	40.000 mm
Width (B)	20.000 mm
Seal Type	Open
Bearing Type	Needle Roller
Dynamic Load (C)	22.900 kN
Static Load (C₀)	24.000 kN
Speed — Grease	8,500 RPM
Speed — Oil	11,000 RPM
Temperature Range	-30°C to 120°C
Rows	1

NK 30/20

Specifications

Cross-References(10)