The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-100-5344, 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 14 commercial cross-references from 12 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 | 3110-00-100-5344 |
| Primary Part Number | 34300-34478 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Overall Outside Diameter | 4.7812 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Standout Width | 0.2813 INCHES NOMINAL IN |
| Backface Corner Radius | 0.0800 INCHES NOMINAL IN |
| Cup Width | 0.6875 INCHES NOMINAL IN |
| Cone Corner Radius | 0.0800 INCHES NOMINAL IN |
| Bore Diameter | 3.0000 INCHES NOMINAL IN |
| Cone Width | 0.0960 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 34300-34478 | The Timken Corporation (USA) |
| 712689 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| 3222374 | General Motors Corp Electro-Motive Div (USA) |
| JT2784 | White Farm Equipment Co Sub of Tic Investment Inc (USA) |
| 3222374 | Hatch & Kirk, Inc. (USA) |
| 34300-34478 | Timken Uk Ltd (GBR) |
| 34300-34478 | Ntn Bearing Corporation of America (USA) |
| 2D3-290 ITEM 79 | Lake Shore Systems, Inc. (USA) |
| 7206401 | Manitowoc Crane Group (uk) Limited (GBR) |
| 31101005344 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 34300-34478 | Federal-Mogul Corp Government Sales Dept (USA) |
| AA59649-563 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 3110001005344 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| AA59649 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 3110-00-100-5344 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-100-5344 has 14 cross-referenced part numbers: 34300-34478 (The Timken Corporation), 712689 (Army Weapons Command Attn Amswe-Ree-S), 3222374 (General Motors Corp Electro-Motive Div), JT2784 (White Farm Equipment Co Sub of Tic Investment Inc), 3222374 (Hatch & Kirk, Inc.) and 9 more.
There is 1 known substitute for 3110-00-100-5344: 3920-00-462-3031. Verify interchangeability with system specifications before substitution.
Key specifications for 34300-34478: Overall Outside Diameter: 4.7812 INCHES NOMINAL IN; Material: STEEL OVERALL; Style Designator: STRAIGHT BORE, NORMAL ANGLE; Standout Width: 0.2813 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.