Name: SKF NJ 04 ECP
Brand: SKF
SKU: NJ 04 ECP

Question 1

What replaces SKF NJ 04 ECP?

Accepted Answer

The NJ 04 ECP can be replaced by equivalent bearings from other manufacturers: NSK NJ 04 EM, FAG (Schaeffler) NJ 04.M1, Timken NJ 04, NTN NJ 04 EM, KOYO (JTEKT) NJ 04. These are dimensional interchanges with matching bore, OD, and width.

Question 2

What are the dimensions of the NJ 04 ECP?

Accepted Answer

The SKF NJ 04 ECP has a bore diameter of 20.000mm, outer diameter of 47.000mm, and width of 14.000mm.

Bore (d)	20.000 mm
Outer Diameter (D)	47.000 mm
Width (B)	14.000 mm
Seal Type	Open
Bearing Type	cylindrical
Dynamic Load (C)	16.000 kN
Static Load (C₀)	11.000 kN
Speed — Grease	14,000 RPM
Speed — Oil	17,000 RPM
Temperature Range	-30°C to 120°C
Rows	1

NJ 04 ECP

Specifications

Cross-References(10)