The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-100-0326, 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 10 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-100-0326 |
| Primary Part Number | 552 |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Outside Diameter | 4.8750 INCHES NOMINAL IN |
| Style Designator | NORMAL ANGLE |
| Material | STEEL OVERALL |
| Backface Corner Radius | 0.1250 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 552 | Ntn Bearing Corporation of America (USA) |
| 552 PRIMARY | The Timken Corporation (USA) |
| 5202018 | Vme Americas Inc Sub of Vme Group N V (USA) |
| 552 | Tyson Bearing Co Div Skf Industries Inc (USA) |
| 552 PRIMARY | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| 706609 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| 5202018 | Dana Off Highway Products, Llc (USA) |
| 120542 | General Motors Corp (USA) |
| 210139 | Acf Industries Inc (USA) |
| 552 | Federal-Mogul Corp Government Sales Dept (USA) |
NSN 3110-00-100-0326 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-100-0326 has 10 cross-referenced part numbers: 552 (Ntn Bearing Corporation of America), 552 (The Timken Corporation), 5202018 (Vme Americas Inc Sub of Vme Group N V), 552 (Tyson Bearing Co Div Skf Industries Inc), 552 (Rbc Bearings Incorporated Div West Trenton Division) and 5 more.
There are 5 known substitutes for 3110-00-100-0326: 5310-00-428-4768, 5905-00-882-4360, 6130-01-271-9704 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 552: Overall Width: 1.3125 INCHES NOMINAL IN; Outside Diameter: 4.8750 INCHES NOMINAL IN; Style Designator: NORMAL ANGLE; Material: STEEL OVERALL. 6 total characteristics are documented in the Federal Logistics Information System.