The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-100-5304, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Timken Corporation. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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 | 3110-00-100-5304 |
| Primary Part Number | 25584-25520 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Backface Corner Radius | 0.0930 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Cone Corner Radius | 0.0620 INCHES NOMINAL IN |
| Cup Width | 0.7500 INCHES NOMINAL IN |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Bore Diameter | 1.7710 INCHES NOMINAL IN |
| Cone Width | 1.0000 INCHES NOMINAL IN |
| Overall Outside Diameter | 3.2650 INCHES NOMINAL IN |
| Standout Width | 0.1875 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ZNR-20-16 | Gardner Denver Inc. (USA) |
| 25520-25584 | The Timken Corporation (USA) |
| 25584-25520 PRIMARY | The Timken Corporation (USA) |
NSN 3110-00-100-5304 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-100-5304 has 3 cross-referenced part numbers: ZNR-20-16 (Gardner Denver Inc.), 25520-25584 (The Timken Corporation), 25584-25520 (The Timken Corporation).
There is 1 known substitute for 3110-00-100-5304: 3110-00-100-3543. Verify interchangeability with system specifications before substitution.
Key specifications for 25584-25520: Backface Corner Radius: 0.0930 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2; Cone Corner Radius: 0.0620 INCHES NOMINAL IN; Cup Width: 0.7500 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.