Self-aligning Plain Bearing

Model / MPN: AS81820/3-8 | NSN: 3120-01-399-5057

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes bearing, plain, rod end and bearing, plain, spherical.

Product Details

NATO Stock Number

3120-01-399-5057

Sold in multiples of

1 EA

DEMIL

Bore Diameter

Between 0.5000 inches and 0.5010 inches

Outer Member Outside Diameter

Between 0.9995 inches and 1.0000 inches

Outer Member Width

Between 0.5000 inches and 0.5100 inches

Inner Member Width

Between 0.6230 inches and 0.6250 inches

Style Designator

With insert and/or liner with staking groove

AS81820/3 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE4A517THG11	Bearing, Plain, Self	16	EA	10/04/2017
SPE4A419T2531	Bearing, Plain, Self	15	EA	12/26/2018
SPE4A419T3048	Bearing, Plain, Self	25	EA	01/17/2019

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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AS81820/3-8 Cross Reference

AS81820/3
M81820/3-8
M81820/3-8