3110-00-277-8348 Airframe Ball Bearing
Comprehensive specifications and application details for NSN: 3110-00-277-8348.
Summary
Explore detailed summary information for bearing: 3110-00-277-8348. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.
- Federal Supply Classification
- 3110 Unmounted Antifriction Bearings
- (NSN) National Stock Number
- 3110-00-277-8348
- Item Name Code
- 00041
- Federal Item Identification Guide
- A044A0
- Assigment Date
- 08/08/1973
A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes:bearing,ball,annular.
radial load direction, contact bearing seal type, 0.8700 inches minimum and 0.8750 inches maximum inner ring width, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, mil-g-81322 mil spec single material response lubrication material document and classification
Datasheet
Below are the comprehensive technical specifications for bearing: 3110-00-277-8348 . Find dimensions, materials, tolerances, performance characteristics, etc.
- Bearing Seal Type
- contact
- Bore Diameter
- 0.2495 inches minimum and 0.2500 inches maximum
- Inner Ring Width
- 0.8700 inches minimum and 0.8750 inches maximum
- Load Direction
- radial
- Lubrication Material Document And Classification
- mil-g-81322 mil spec single material response
- Outer Ring Width
- 0.7450 inches minimum and 0.7500 inches maximum
- Overall Outside Diameter
- 0.7495 inches minimum and 0.7500 inches maximum
- Part Name Assigned By Controlling Agency
- bearing ball, airframe, anti friction, extra wide double row, intermediate duty
- Material Document And Classification
- ams 3652 assn std single material response seal
- Material Document And Classification
- ams 6440 assn std single material response ball
- Material Document And Classification
- ams 6440 assn std single material response inner ring
- Material Document And Classification
- ams 6440 assn std single material response outer ring
- Material
- plastic polytetrafluoroethylene seal
- Material
- steel comp e52100 ball
- Material
- steel comp e52100 inner ring
- Material
- steel comp e52100 outer ring
- Special Features
- 80 pct full of grease mil-g-81322,heat treat rings and balls to rockwell c scale 60 to 66 and heat stabilized for operation at 250 deg f,radial and lateral eccentricity 0.0010 in. inner ring,0.0016 in. outer ring
- Seal Quantity
- 2
- Style Designator
- double row
- Surface Treatment Document And Classification
- qq-p-416,ty 1,cl2 fed spec single treatment response all external/exposed metal surfaces
- Surface Treatment
- cadmium all external/exposed metal surfaces
Replaces
The NSN 3110-00-277-8348 is used in place of the following discontinued or alternate items:
| NSN | Name | Date |
|---|---|---|
| 3110-01-026-8559 | No Name Available | 07/01/1983 |
| 3110-01-210-7296 | No Name Available | 10/01/2015 |
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.
| Part Number | Name |
|---|---|
| 10107371 | Airframe Ball Bearing |
| DW4K | Airframe Ball Bearing |
| DW4KFAFNIR | Airframe Ball Bearing |
| DW4KFS464 | Airframe Ball Bearing |
| MS27647-4 | Airframe Ball Bearing |
Frequently Asked Questions
Find quick answers to common questions about bearing: 3110-00-277-8348. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.
- What is the FSCG of the NSN 3110-00-277-8348?
- The FSCG of the NSN 3110-00-277-8348 is 3110
- Does the NSN 3110-00-277-8348 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482105068
- Does NSN 3110-00-277-8348 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 3110-00-277-8348 contain precious materials?
- Item does not contain precious metal.
- Does NSN 3110-00-277-8348 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 3110-00-277-8348 was assigned to the Federal Catalog?
- It was assigned 53 years ago, on Wed, Aug 8, 1973
Price & Availability
Fill out the form to get pricing and availability details for the bearing: 3110-00-277-8348
Stock Availability
This product is available in the following quantities and conditions:
| New Surplus | 27 |
| New Material | 104 |
| Overhauled | 1 |
| Serviceable | 1 |
| Total | 133 |
Availability of this item was last updated on:
02/13/2026 11:02 AM EST.
Availability may have changed since then. Request a quote for up to date pricing and availability.