The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-227-4433, 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 9 commercial cross-references from 9 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 | 3110-00-227-4433 |
| Primary Part Number | 3730 |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Style Designator | NORMAL ANGLE |
| Backface Corner Radius | 0.0310 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Outside Diameter | 3.6718 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 304660C1 | Navistar International Corporation Dba Navistar (USA) |
| 10A7490 | White Farm Equipment Co Sub of Tic Investment Inc (USA) |
| 1715-011 | Vermeer Manufacturing Company Dba Vermeer Corporation (USA) |
| 3730 PRIMARY | The Timken Corporation (USA) |
| 675543 | Dana Off Highway Products, Llc (USA) |
| 675543 | Clark Equipment Co (USA) |
| 3730 | Tyson Bearing Co Div Skf Industries Inc (USA) |
| 3730 PRIMARY | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| 304660C1 | International Harvester Co Agricultural Equipment Div (USA) |
NSN 3110-00-227-4433 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-227-4433 has 9 cross-referenced part numbers: 304660C1 (Navistar International Corporation Dba Navistar), 10A7490 (White Farm Equipment Co Sub of Tic Investment Inc), 1715-011 (Vermeer Manufacturing Company Dba Vermeer Corporation), 3730 (The Timken Corporation), 675543 (Dana Off Highway Products, Llc) and 4 more.
There are 12 known substitutes for 3110-00-227-4433: 1560-00-036-6445, 2990-00-057-1453, 6505-00-064-3961 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3730: Overall Width: 0.9375 INCHES NOMINAL IN; Style Designator: NORMAL ANGLE; Backface Corner Radius: 0.0310 INCHES NOMINAL IN; Material: STEEL OVERALL. 6 total characteristics are documented in the Federal Logistics Information System.