The Bearing,ball,annular, cataloged under National Stock Number 3110-01-260-8970, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-260-8970 |
| Primary Part Number | SR8-FFCG37-ABEC7 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation |
| Status | ACTIVE |
| Material | RUBBER SYNTHETIC SEAL |
| Material | STEEL CORROSION RESISTING RETAINER |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Lubrication Material | GREASE |
| Internal Clearance | 0.0003 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN |
| Standard Tolerance Designation | ABEC NO.7 |
| Calibration Designator | C |
| Surface Finish | GROUND |
| Material | STEEL CORROSION RESISTING OUTER RING |
| Seal Quantity | 2 |
| Retainer Fabrication Method | PRESSED |
| Bearing Seal Type | CONTACT |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL CORROSION RESISTING BALL |
| Lubrication Material Document and Classification | MIL-G-25013 MIL SPEC SINGLE MATERIAL RESPONSE |
| Bore Diameter | 0.5000 INCHES NOMINAL IN |
| Overall Outside Diameter | 1.1250 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING INNER RING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SR8-FFCG37-ABEC7 | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
| MIL-B-81793/4 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M81793-BLRPANSHED71ES1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M81793/04-MD1J2D1X1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| SR8FFX4K7CG-37 | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
| MIL-B-81793C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| SR8-FF4CG37-ABEC7 | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
NSN 3110-01-260-8970 is a Bearing,ball,annular, manufactured by Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-260-8970 has 7 cross-referenced part numbers: SR8-FFCG37-ABEC7 (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation), MIL-B-81793/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M81793-BLRPANSHED71ES1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M81793/04-MD1J2D1X1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SR8FFX4K7CG-37 (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation) and 2 more.
There are 12 known substitutes for 3110-01-260-8970: 3110-00-184-1004, 3110-00-198-0928, 3110-00-198-2051 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SR8-FFCG37-ABEC7: Material: RUBBER SYNTHETIC SEAL; Material: STEEL CORROSION RESISTING RETAINER; Bore Shape: STRAIGHT; Load Direction: RADIAL. 20 total characteristics are documented in the Federal Logistics Information System.