The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-057-9579, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 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 | 3110-01-057-9579 |
| Primary Part Number | 30311J2/Q |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Skf Usa Inc. |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Cone Corner Radius | 2.5 MILLIMETERS NOMINAL MM |
| Cup Width | 25.0 MILLIMETERS NOMINAL MM |
| Backface Corner Radius | 2.0 MILLIMETERS NOMINAL MM |
| Overall Outside Diameter | 120.0 MILLIMETERS NOMINAL MM |
| Cone Width | 29.0 MILLIMETERS NOMINAL MM |
| Retainer Fabrication Method | PRESSED |
| Standout Width | 6.5 MILLIMETERS NOMINAL MM |
| Bore Diameter | 55.0 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 30311-KA1 | The Timken Corporation (USA) |
| 30311-92KA1 | The Timken Corporation (USA) |
| 30311J2/Q PRIMARY | Skf Usa Inc. (USA) |
| 30311 PRIMARY | The Timken Corporation (USA) |
| 30311 | Skf Usa Inc. (USA) |
| 30311A PRIMARY | Fag Bearings Corporation (USA) |
| 30311-9UKA1 | The Timken Corporation (USA) |
| 3110PL2042278 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
NSN 3110-01-057-9579 is a Bearing,roller,tapered, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-057-9579 has 8 cross-referenced part numbers: 30311-KA1 (The Timken Corporation), 30311-92KA1 (The Timken Corporation), 30311J2/Q (Skf Usa Inc.), 30311 (The Timken Corporation), 30311 (Skf Usa Inc.) and 3 more.
There are 12 known substitutes for 3110-01-057-9579: 2530-00-047-4455, 5950-00-070-1861, 3110-00-156-8137 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 30311J2/Q: Material: STEEL OVERALL; Style Designator: STRAIGHT BORE, NORMAL ANGLE; Cone Corner Radius: 2.5 MILLIMETERS NOMINAL MM; Cup Width: 25.0 MILLIMETERS NOMINAL MM. 11 total characteristics are documented in the Federal Logistics Information System.