The Cone and Rollers,tapered Roller, cataloged under National Stock Number 3110-00-100-3139, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 17 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 | 3110-00-100-3139 |
| Primary Part Number | 1B4011 |
| Item Name | Cone and Rollers,tapered Roller |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Cone Corner Radius | 0.1406 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Bore Diameter | 1.1810 INCHES NOMINAL IN |
| Style Designator | NORMAL ANGLE |
| Material | STEEL OVERALL |
| Cone Width | 0.7710 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1B4011 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 13321 | Compair Kellogg Div of Robertshaw Controls Co (USA) |
| 13321 PRIMARY | Schramm, Inc. (USA) |
| 0310471 | Allis-Chalmers Corp Implement Div |
| 107108H | International Harvester Co Agricultural Equipment Div (USA) |
| 13321 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA) |
| 4250793-9 PRIMARY | Agco Corp Parts Opn (USA) |
| 250793 PRIMARY | Agco Corp Parts Opn (USA) |
| 14117A PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| 731296 | Clark Equipment Co (USA) |
| 13321 | Leroi International Inc Dba Compair Leroi (USA) |
| 14117A PRIMARY | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| 14117A PRIMARY | The Timken Corporation (USA) |
| 107108H | Navistar International Corporation Dba Navistar (USA) |
| 4250793 | New Holland Construction (USA) |
| BT14117A PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| 4250793 | Agco Corp Parts Opn (USA) |
| FF-B-187 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 310471 | Allis-Chalmers Corp Implement Div |
| 14117A | Tyson Bearing Co Div Skf Industries Inc (USA) |
NSN 3110-00-100-3139 is a Cone and Rollers,tapered Roller, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-100-3139 has 21 cross-referenced part numbers: 1B4011 (Caterpillar Inc Div Caterpillar Defense), 13321 (Compair Kellogg Div of Robertshaw Controls Co), 13321 (Schramm, Inc.), 0310471 (Allis-Chalmers Corp Implement Div), 107108H (International Harvester Co Agricultural Equipment Div) and 16 more.
There are 12 known substitutes for 3110-00-100-3139: 5133-00-189-9266, 2920-00-237-7724, 5935-00-496-4310 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1B4011: Cone Corner Radius: 0.1406 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2; Bore Diameter: 1.1810 INCHES NOMINAL IN; Style Designator: NORMAL ANGLE. 6 total characteristics are documented in the Federal Logistics Information System.