Name: NTN NKI 40/30
Brand: NTN
SKU: NKI 40/30
Availability: InStock

Question 1

What replaces NTN NKI 40/30?

Accepted Answer

The NKI 40/30 can be replaced by equivalent bearings from other manufacturers: FAG (Schaeffler) NKI 40/30, Timken NKI 40/30, KOYO (JTEKT) NKI 40/30, INA (Schaeffler) NKI 40/30, MinebeaMitsumi (NMB) NKI 40/30. These are dimensional interchanges with matching bore, OD, and width.

Question 2

What are the dimensions of the NKI 40/30?

Accepted Answer

The NTN NKI 40/30 has a bore diameter of 40.000mm, outer diameter of 55.000mm, and width of 30.000mm.

Question 3

How much does a NTN NKI 40/30 cost?

Accepted Answer

The NKI 40/30 is available from approximately $31.76. Prices vary by supplier and quantity.

Bore (d)	40.000 mm
Outer Diameter (D)	55.000 mm
Width (B)	30.000 mm
Seal Type	Open
Bearing Type	Needle Roller
Dynamic Load (C)	46.500 kN
Static Load (C₀)	93.000 kN
Speed — Grease	9,000 RPM
Speed — Oil	10,000 RPM
Temperature Range	-30°C to 120°C
Rows	1
Clearance	CN/Normal

NKI 40/30

Specifications

Cross-References(10)