Name: Timken NK 90/30
Brand: Timken
SKU: NK 90/30

Question 1

What replaces Timken NK 90/30?

Accepted Answer

The NK 90/30 can be replaced by equivalent bearings from other manufacturers: SKF NK 90/30, NSK NK 90/30, FAG (Schaeffler) NK 90/30, NTN NK 90/30, KOYO (JTEKT) NK 90/30. These are dimensional interchanges with matching bore, OD, and width.

Question 2

What are the dimensions of the NK 90/30?

Accepted Answer

The Timken NK 90/30 has a bore diameter of 90.000mm, outer diameter of 105.000mm, and width of 30.000mm.

Bore (d)	90.000 mm
Outer Diameter (D)	105.000 mm
Width (B)	30.000 mm
Seal Type	Open
Bearing Type	Needle Roller
Dynamic Load (C)	63.100 kN
Static Load (C₀)	77.200 kN
Speed — Grease	3,200 RPM
Speed — Oil	4,000 RPM
Temperature Range	-30°C to 120°C
Rows	1

NK 90/30

Specifications

Cross-References(10)