750848-1

Comprehensive specifications and application details for: 750848-1 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: 750848-1. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
750848-1
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-007-8268
Item Name Code
13208
Federal Item Identification Guide
A045A0
Assigment Date
08/09/1975

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.

0.8749 inches nominal bore diameter, 59.0 rockwell c minimum and 63.0 rockwell c maximum inner member hardness rating, 0.9975 inches nominal inner member width, perforation overall lubrication feature, groove internal surfaces lubrication feature

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-007-8268 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
0.8749 inches nominal
Hardness Rating
59.0 rockwell c minimum and 63.0 rockwell c maximum inner member
Inner Member Width
0.9975 inches nominal
Lubrication Feature
groove internal surfaces
Lubrication Feature
perforation overall
Material Document And Classification
mil-b-6946 mil spec single material response race insert
Material Document And Classification
mil-s-7420 mil spec single material response inner member
Material
copper alloy 630 race insert
Material
steel comp e52100 inner member
Outer Member Outside Diameter
1.7498 inches nominal
Outer Member Width
0.6175 inches nominal
Special Features
dry lubricating material 4856 per 0s-9162,ty 2,cl 2
Static Radial Load Rating
4300 pounds
Style Designator
without insert or liner
Surface Treatment Document And Classification
qq-c-320 fed spec single treatment response outside diameter surface of body
Surface Treatment
chromium outside diameter surface of body

Frequently Asked Questions

Find quick answers to common questions about bearing: 750848-1. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-007-8268?
The FSCG of the NSN 3120-01-007-8268 is 3120
Does the NSN 3120-01-007-8268 have a Schedule B code assigned?
Yes, the Schedule B code is 8482300040
Does NSN 3120-01-007-8268 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 3120-01-007-8268 contain precious materials?
Precious metal content is unknown
Does NSN 3120-01-007-8268 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 3120-01-007-8268 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Sat, Aug 9, 1975

Price & Availability

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