The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-143-7559, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-143-7559 |
| Primary Part Number | 28623 |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Backface Corner Radius | 0.0312 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Style Designator | NORMAL ANGLE |
| Outside Diameter | 3.8750 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-00-143-7559 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-143-7559 has 3 cross-referenced part numbers: 28623 (The Timken Corporation), 28623 (Federal-Mogul Corp Government Sales Dept), VT3463 (Cnh Industrial America Llc Dba Cnh America).
There are 6 known substitutes for 3110-00-143-7559: 4940-00-181-3206, 3030-00-274-6583, 1680-00-386-8564 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 28623: Backface Corner Radius: 0.0312 INCHES NOMINAL IN; Overall Width: 0.7656 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2; Style Designator: NORMAL ANGLE. 6 total characteristics are documented in the Federal Logistics Information System.