Name: Timken NK 30/20
Brand: Timken
SKU: NK 30/20
Availability: InStock

Question 1

What replaces Timken NK 30/20?

Accepted Answer

The NK 30/20 can be replaced by equivalent bearings from other manufacturers: SKF NK 30/20, NSK NK 30/20, FAG (Schaeffler) 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 Timken NK 30/20 has a bore diameter of 30.000mm, outer diameter of 40.000mm, and width of 20.000mm.

Question 3

How much does a Timken NK 30/20 cost?

Accepted Answer

The NK 30/20 is available from approximately $23.16. Prices vary by supplier and quantity.

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)	22.700 kN
Static Load (C₀)	23.800 kN
Speed — Grease	8,500 RPM
Speed — Oil	11,000 RPM
Temperature Range	-30°C to 120°C
Rows	1
Clearance	CN/Normal

NK 30/20

Specifications

Cross-References(15)