Self-aligning Plain Bearing

Model / MPN: 79571 | NSN: 3120-01-173-3763

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

3120-01-173-3763

Sold in multiples of

1 EA

DEMIL

Bore Diameter

Between 12.0010 inches and 12.0030 inches

Outer Member Outside Diameter

Between 13.6250 inches and 13.6270 inches

Outer Member Width

Between 2.4980 inches and 2.5030 inches

Inner Member Width

Between 2.9980 inches and 3.0030 inches

Criticality Code Justification

Feat

Material

Aluminum alloy 2024 or aluminum alloy 2124 inner member

Material

Aluminum alloy 2024 or aluminum alloy 2124 outer race member

Material

Plastic polytetrafluoroethylene race liner

Material Specification

Qq-a-200/3, t8511 federal specification 1st material response or qq-a-250/29, t851 federal specification 2nd material response inner member

Material Specification

Qq-a-200/3, t8511 federal specification 1st material response or qq-a-250/29, t851 federal specification 2nd material response outer race member

Surface Treatment

Anodize inner member

Surface Treatment

Anodize outer race member

Surface Treatment Specification

Mil-a-8625, type 2, class 1 military specification single treatment response outer race member

Surface Treatment Specification

Mil-a-8625, type 3 military specification single treatment response inner member

Style Designator

With insert and/or liner

Test Data Document

81349-mil-i-6866 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

79571 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE4A418T5779	Bearing, Plain, Self	9	EA	08/06/2018
SPE4A619Q0672	Bearing, Plain, Self	60	EA	01/31/2019
SPE4A619Q1180	Bearing, Plain, Self	71	EA	04/19/2019
SPE4A419T6855	Bearing, Plain, Self	10	EA	05/16/2019
SPE4A621T21NU	Bearing, Plain, Self	25	EA	08/06/2021

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.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

79571 Cross Reference

HSP192TL101
ADSB192-303
HT192-101
KSC179599B
KSAD192-5
LE131-0007-0001
LE131-0007-0001
LE131-0007-0001
LE131-0007-0001
LE131-0007-0001
LE131-0007-0001
LE131-0007-0001
LE131-0007-0001