The Bearing,roller,rod End, cataloged under National Stock Number 3110-01-180-4825, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rexnord Industries, Llc Div Aerosspace Bearing Operation. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-180-4825 |
| Primary Part Number | SF4-4A1-501 |
| Item Name | Bearing,roller,rod End |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Rexnord Industries, Llc Div Aerosspace Bearing Operation |
| Status | ACTIVE |
| Hole Diameter | 0.0700 INCHES NOMINAL IN |
| Alignment Type | SELF-ALIGNING |
| Self-Alignment Location | INTERNAL |
| Distance From Hole Center to End | 0.3750 INCHES NOMINAL IN |
| Bore Diameter | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Shank Diameter | 0.4370 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 28 |
| Width Across Flats | 0.4370 INCHES NOMINAL IN |
| Shank Thread Length | 0.7500 INCHES MINIMUM AND 0.8100 INCHES MAXIMUM IN |
| Inner Ring Width | 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN |
| Outer Ring Width | 0.3350 INCHES MINIMUM AND 0.3500 INCHES MAXIMUM IN |
| Shield Quantity | 1 |
| Lubrication Material | GREASE |
| Nominal Thread Size | 0.250 INCHES IN |
| Self-Alignment Angle | 4.00 DEGREES MINIMUM |
| Bearing Seal Type | CONTACT |
| Seal Quantity | 1 |
| Length From Bore Center to Shank End | 1.3650 INCHES MINIMUM AND 1.3950 INCHES MAXIMUM IN |
| Features Provided | FLUSH LUBRICATION FITTING |
| Internal Clearance | 0.0002 INCHES MINIMUM RADIAL AND 0.0010 INCHES MAXIMUM RADIAL IN |
| Lubrication Material Document and Classification | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| Material | STEEL COMP 430 SHIELD |
| Style Designator | SINGLE ROW, CONCAVE ROLLERS |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE AND GLASS SEAL |
| Material | STEEL COMP E52100 INNER RING |
| Material Document and Classification | MIL-S-7493 MIL SPEC SINGLE MATERIAL RESPONSE ROD END BODY |
| Thread Class | 3B |
| Material | STEEL COMP E52100 ROLLER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SF4-4A1-501 PRIMARY | Rexnord Industries, Llc Div Aerosspace Bearing Operation (USA) |
| 47740-6 | Rexnord Industries, Llc Div Aerosspace Bearing Operation (USA) |
NSN 3110-01-180-4825 is a Bearing,roller,rod End, manufactured by Rexnord Industries, Llc Div Aerosspace Bearing Operation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-180-4825 has 2 cross-referenced part numbers: SF4-4A1-501 (Rexnord Industries, Llc Div Aerosspace Bearing Operation), 47740-6 (Rexnord Industries, Llc Div Aerosspace Bearing Operation).
There is 1 known substitute for 3110-01-180-4825: 5962-01-290-2453. Verify interchangeability with system specifications before substitution.
Key specifications for SF4-4A1-501: Hole Diameter: 0.0700 INCHES NOMINAL IN; Alignment Type: SELF-ALIGNING; Self-Alignment Location: INTERNAL; Distance From Hole Center to End: 0.3750 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.