The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-221-9794, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-221-9794 |
| Primary Part Number | 31314 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Overall Outside Diameter | 150.0 MILLIMETERS NOMINAL MM |
| Cone Width | 35.0 MILLIMETERS NOMINAL MM |
| Standout Width | 13.0 MILLIMETERS NOMINAL MM |
| Cone Corner Radius | 3.5 MILLIMETERS NOMINAL MM |
| Retainer Fabrication Method | PRESSED |
| Backface Corner Radius | 3.5 MILLIMETERS NOMINAL MM |
| Standard Tolerance Designation | INTERNATIONAL STANDARDS ORGANIZATION STANDARD TOLERANCE |
| Lubrication Material | LUBRICANT |
| Cup Width | 25.0 MILLIMETERS NOMINAL MM |
| Bore Diameter | 70.0 MILLIMETERS NOMINAL MM |
| Material | STEEL OVERALL |
| Style Designator | STRAIGHT BORE, STEEP ANGLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 31314 PRIMARY | The Timken Corporation (USA) |
| 31314DIN720 PRIMARY | Fag Bearings Corporation (USA) |
| 00433890 | Manitowoc Crane Group Australia Pty Ltd (AUS) |
NSN 3110-00-221-9794 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-221-9794 has 3 cross-referenced part numbers: 31314 (The Timken Corporation), 31314DIN720 (Fag Bearings Corporation), 00433890 (Manitowoc Crane Group Australia Pty Ltd).
There are 8 known substitutes for 3110-00-221-9794: 9905-00-077-1499, 5136-00-197-9567, 3110-01-057-1317 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 31314: Overall Width: 38.0 MILLIMETERS NOMINAL MM; Overall Outside Diameter: 150.0 MILLIMETERS NOMINAL MM; Cone Width: 35.0 MILLIMETERS NOMINAL MM; Standout Width: 13.0 MILLIMETERS NOMINAL MM. 13 total characteristics are documented in the Federal Logistics Information System.