NationalStockNumber.INFO
Worldwide distributor of NSN parts and consumables located in the USA.
Worldwide distributor of NSN parts and consumables located in the USA.
Bearing
| National Stock Number (NSN) | 3110-00-227-2801 |
| Alternate Part Number | N/A |
| Federal Supply Class (FSC) | 3110 |
| Unit of Measure (UOM) | 1 /Ea. |
| Bore Diameter | 0.3125 inches |
| Overall Outside Diameter | 0.8125 inches |
| Lubrication Material | Grease |
| Outer Ring Width | 0.3440 inches |
| Inner Ring Width | 0.4370 inches |
| Surface Finish | Ground |
| Retainer Fabrication Method | Pressed |
| Alignment Type | Rigid |
| Standard Tolerance Designation | Afbma standard tolerance for industrial needle bearings |
| Special Features | Oil hole and oil groove in outer ring |
| Lubrication Material Specification | Mil-g-81322 military specification single material response |
| Material | Steel comp e50100 or steel comp e51100 or steel comp e52100 |
| Surface Treatment | Cadmium all external/exposed metal surfaces |
| Style Designator | Airframe, hardened and ground, non-separable |
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