3120-01-039-6247 Self-Aligning Plain Bearing
Comprehensive specifications and application details for NSN: 3120-01-039-6247.
Summary
Explore detailed summary information for bearing: 3120-01-039-6247. 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
- 3120-01-039-6247
- Item Name Code
- 13208
- Federal Item Identification Guide
- A045A0
- Assigment Date
- 04/25/1977
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.
36.0 rockwell c minimum and 42.0 rockwell c maximum outer race member hardness rating, 0.3120 inches minimum and 0.3130 inches maximum bore diameter, 55.0 rockwell c minimum and 55.0 rockwell c maximum outer ring hardness rating, 26.0 rockwell c minimum and 32.0 rockwell c maximum race insert hardness rating, 36.0 rockwell c minimum and 42.0 rockwell c maximum inner member hardness rating
Datasheet
Below are the comprehensive technical specifications for bearing: 3120-01-039-6247 . Find dimensions, materials, tolerances, performance characteristics, etc.
- Bore Diameter
- 0.3120 inches minimum and 0.3130 inches maximum
- Hardness Rating
- 36.0 rockwell c minimum and 42.0 rockwell c maximum inner member
- Hardness Rating
- 36.0 rockwell c minimum and 42.0 rockwell c maximum outer race member
- Hardness Rating
- 55.0 rockwell c minimum and 55.0 rockwell c maximum outer ring
- Hardness Rating
- 26.0 rockwell c minimum and 32.0 rockwell c maximum race insert
- Inner Member Width
- 0.7340 inches minimum and 0.7440 inches maximum
- Material
- plastic polytetrafluoroethylene race liner
- Material
- steel comp 440c internal inner member
- Material
- steel comp 630 race insert
- Material
- steel comp 630 outer race member
- Material
- steel comp 630 outer ring
- Outer Member Outside Diameter
- 1.2450 inches minimum and 1.2550 inches maximum
- Outer Member Width
- 0.6500 inches nominal
- Static Radial Load Rating
- 21000 pounds
- Style Designator
- without insert or liner
Related Bearings
Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.
Frequently Asked Questions
Find quick answers to common questions about bearing: 3120-01-039-6247. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.
- What is the FSCG of the NSN 3120-01-039-6247?
- The FSCG of the NSN 3120-01-039-6247 is 3120
- Does the NSN 3120-01-039-6247 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482300040
- Does NSN 3120-01-039-6247 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 3120-01-039-6247 contain precious materials?
- Precious metal content is unknown
- Does NSN 3120-01-039-6247 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 3120-01-039-6247 was assigned to the Federal Catalog?
- It was assigned 49 years ago, on Mon, Apr 25, 1977