3120-00-103-9788 Self-Aligning Plain Bearing
Comprehensive specifications and application details for NSN: 3120-00-103-9788.
Summary
Explore detailed summary information for bearing: 3120-00-103-9788. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.
- Federal Supply Classification
- 3120 Unmounted Plain Bearings
- (NSN) National Stock Number
- 3120-00-103-9788
- Item Name Code
- 13208
- Federal Item Identification Guide
- A045A0
- Assigment Date
- 06/19/1968
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.
2.1820 inches minimum and 2.1870 inches maximum inner member width, groove external outer member lubrication feature, 60.0 rockwell c minimum outer race member hardness rating, 2.4994 inches minimum and 2.5000 inches maximum bore diameter, 57.0 rockwell c minimum inner member hardness rating
Datasheet
Below are the comprehensive technical specifications for bearing: 3120-00-103-9788 . Find dimensions, materials, tolerances, performance characteristics, etc.
- Bore Diameter
- 2.4994 inches minimum and 2.5000 inches maximum
- Hardness Rating
- 57.0 rockwell c minimum inner member
- Hardness Rating
- 60.0 rockwell c minimum outer race member
- Inner Member Width
- 2.1820 inches minimum and 2.1870 inches maximum
- Lubrication Feature
- groove external outer member
- Lubrication Feature
- groove internal inner member
- Lubrication Feature
- groove internal outer member
- Lubrication Feature
- perforation inner member
- Material Document And Classification
- sae 52100,astm a295 assn std single material response overall
- Material
- steel comp e52100 overall
- Outer Member Outside Diameter
- 3.9367 inches minimum and 3.9375 inches maximum
- Outer Member Width
- 1.8700 inches minimum and 1.8750 inches maximum
- Static Radial Load Rating
- 622300 pounds
- Special Features
- single fracture through outer race member
- Style Designator
- without insert or liner
Related Bearings
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Frequently Asked Questions
Find quick answers to common questions about bearing: 3120-00-103-9788. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.
- What is the FSCG of the NSN 3120-00-103-9788?
- The FSCG of the NSN 3120-00-103-9788 is 3120
- Does the NSN 3120-00-103-9788 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482300040
- Does NSN 3120-00-103-9788 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 3120-00-103-9788 contain precious materials?
- Item does not contain precious metal.
- Does NSN 3120-00-103-9788 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 3120-00-103-9788 was assigned to the Federal Catalog?
- It was assigned 58 years ago, on Wed, Jun 19, 1968