N Series Bearing Lock Nut

SKF MPN N 04 Steel Nuts

This SKF N Series bearing lock nut, MPN N 04, has a face diameter of 1-1/8 inches and an outside diameter of 1-3/8 inches. Its thread size is 0.781-32 inches and its width is 3/8 inches. This nut is used to axially locate and secure bearings on a shaft.

Specifications

Face Diameter	1-1/8 in
Outside Diameter	1-3/8 in
Thread Size	0.781-32 in
Width	3/8 in

About nuts

N Series Bearing Lock Nut is listed under Nuts — hex, nylon-insert, flange, wing, coupling and jam nuts. Nuts are internally threaded fasteners designed to mate with a corresponding externally threaded fastener, typically a bolt or screw, to create a secure joint. Their primary function is to resist axial loads and prevent loosening.

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