The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-100-4404, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-100-4404 |
| Primary Part Number | 745A742 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | CANCELLED |
| Cone Corner Radius | 0.1400 INCHES NOMINAL IN |
| Cone Width | 1.8375 INCHES NOMINAL IN |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Overall Outside Diameter | 5.9090 INCHES NOMINAL IN |
| Material | STEEL ROLLER |
| Cup Width | 1.4375 INCHES NOMINAL IN |
| Bore Diameter | 2.7500 INCHES NOMINAL IN |
| Backface Corner Radius | 0.1300 INCHES NOMINAL IN |
| Material | STEEL CUP |
| Standard Tolerance Designation | AFBMA CLASS 4 |
| Standout Width | 0.3125 INCHES NOMINAL IN |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE CUP |
| Material | STEEL CONE |
| Material | STEEL RETAINER |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE CONE |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE ROLLER |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 745A742 | The Timken Corporation (USA) |
| FF-B-187/1 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 5556156 | Continental Emsco Co Skagit Products Div (USA) |
| 745A742 | Continental Emsco Co Skagit Products Div (USA) |
| 12C30 | Cooper Industries Inc Dba Cooper Tools (USA) |
| 745A | Nsk Corp Bearing Div (USA) |
| 5556158 | Continental Emsco Co Skagit Products Div (USA) |
| 5180658 | Moffet Engineering Co (USA) |
| FF-B-187/01-538 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 58 | La Crosse Trailer Corp (USA) |
| 745A742 | Federal-Mogul Corp Government Sales Dept (USA) |
| 745A | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| 12C30 | Cooper Industries Industrial Machinery Div (USA) |
| MS19081-255 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 31000-0068 | Timken Gears & Services Inc. Div Philadelphia Gear (USA) |
| 59 | La Crosse Trailer Corp (USA) |
| 705184 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| FF-B-187 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 3110-00-100-4404 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-100-4404 has 18 cross-referenced part numbers: 745A742 (The Timken Corporation), FF-B-187/1 (Federal Specifications Promulgated by General Services Administration Washington DC), 5556156 (Continental Emsco Co Skagit Products Div), 745A742 (Continental Emsco Co Skagit Products Div), 12C30 (Cooper Industries Inc Dba Cooper Tools) and 13 more.
There are 4 known substitutes for 3110-00-100-4404: 3110-00-100-0337, 5210-00-226-5896, 6625-00-458-4605 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 745A742: Cone Corner Radius: 0.1400 INCHES NOMINAL IN; Cone Width: 1.8375 INCHES NOMINAL IN; Style Designator: STRAIGHT BORE, NORMAL ANGLE; Overall Outside Diameter: 5.9090 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-100-4404 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.