RPG8A1

Comprehensive specifications and application details for: RPG8A1 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: RPG8A1. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
RPG8A1
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-00-975-0831
Item Name Code
13208
Federal Item Identification Guide
A045A0
Assigment Date
01/01/1962

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.

groove internal inner member lubrication feature, 56.0 rockwell c nominal inner member hardness rating, groove external outer member lubrication feature, 0.4950 inches minimum and 0.5000 inches maximum inner member width, 0.4995 inches minimum and 0.5000 inches maximum bore diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-975-0831 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
0.4995 inches minimum and 0.5000 inches maximum
Hardness Rating
56.0 rockwell c nominal inner member
Inner Member Width
0.4950 inches minimum and 0.5000 inches maximum
Lubrication Feature
groove external outer member
Lubrication Feature
groove internal inner member
Lubrication Feature
groove internal outer member
Lubrication Feature
perforation outer race member
Lubrication Feature
perforation inner member
Material Document And Classification
mil-g-23827 mil spec single material response lubrication
Material
copper alloy outer race member
Material
grease and lubricant dry film lubrication
Material
steel comp e52100 inner member
Outer Member Outside Diameter
0.9995 inches minimum and 1.0000 inches maximum
Outer Member Width
0.3850 inches minimum and 0.3950 inches maximum
Static Radial Load Rating
9750 pounds
Style Designator
without insert or liner with staking groove
Surface Treatment
cadmium outer race member
Surface Treatment
chromium inner member
Test Data Document
"81349-mil-b-8976 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", "nominal", etc.)."

Frequently Asked Questions

Find quick answers to common questions about bearing: RPG8A1. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-975-0831?
The FSCG of the NSN 3120-00-975-0831 is 3120
Does the NSN 3120-00-975-0831 have a Schedule B code assigned?
Yes, the Schedule B code is 8482300040
Does NSN 3120-00-975-0831 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3120-00-975-0831 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-975-0831 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3120-00-975-0831 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Mon, Jan 1, 1962

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