76719 Self-Aligning Plain Bearing
Comprehensive specifications and application details for: 76719 Self-Aligning Plain Bearing.
Summary
Explore detailed summary information for bearing: 76719. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.
- Part Number
- 76719
- Federal Supply Classification
- 3120 Unmounted Plain Bearings
- (NSN) National Stock Number
- 3120-00-051-4420
- Item Name Code
- 13208
- Federal Item Identification Guide
- A045A0
- Assigment Date
- 01/01/1961
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.
1.6860 inches minimum and 1.6870 inches maximum inner member width, 0.4365 inches minimum and 0.4370 inches maximum bore diameter, steel comp 440c outer race member material, 26.0 rockwell c maximum inner member hardness rating, plastic polytetrafluoroethylene race insert material
Datasheet
Below are the comprehensive technical specifications for bearing: 3120-00-051-4420 . Find dimensions, materials, tolerances, performance characteristics, etc.
- Bore Diameter
- 0.4365 inches minimum and 0.4370 inches maximum
- Hardness Rating
- 26.0 rockwell c maximum inner member
- Inner Member Width
- 1.6860 inches minimum and 1.6870 inches maximum
- Material
- plastic polytetrafluoroethylene race insert
- Material
- steel comp 440c outer race member
- Material
- steel comp 630 inner member
- Outer Member Outside Diameter
- 1.7495 inches minimum and 1.7500 inches maximum
- Outer Member Width
- 0.7970 inches nominal
- Style Designator
- with insert and/or liner
Frequently Asked Questions
Find quick answers to common questions about bearing: 76719. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.
- What is the FSCG of the NSN 3120-00-051-4420?
- The FSCG of the NSN 3120-00-051-4420 is 3120
- Does the NSN 3120-00-051-4420 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482300040
- Does NSN 3120-00-051-4420 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 3120-00-051-4420 contain precious materials?
- Item does not contain precious metal.
- Does NSN 3120-00-051-4420 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 3120-00-051-4420 was assigned to the Federal Catalog?
- It was assigned 65 years ago, on Sun, Jan 1, 1961
Price & Availability
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Stock Availability
This product is available in the following quantities and conditions:
| New Material | 15 |
| New Surplus | 10 |
| Total | 25 |
Availability of this item was last updated on:
07/11/2025 03:07 PM EDT.
Availability may have changed since then. Request a quote for up to date pricing and availability.