The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-100-4443, 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 12 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-100-4443 |
| Primary Part Number | 1380-1328 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Bore Diameter | 0.8750 INCHES NOMINAL IN |
| Standout Width | 0.2000 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Cup Width | 0.5625 INCHES NOMINAL IN |
| Backface Corner Radius | 0.0620 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Cone Corner Radius | 0.0620 INCHES NOMINAL IN |
| Overall Outside Diameter | 2.0625 INCHES NOMINAL IN |
| Cone Width | 0.7940 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FF-B-187/1 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| L35592 | Overton Chicago Gear Corporation (USA) |
| S6767 | Elgin Sweeper Company (USA) |
| L35592-22ST24 | Overton Chicago Gear Corporation (USA) |
| 1380-1328 PRIMARY | The Timken Corporation (USA) |
| 21850 | Hyster-Yale Group, Inc. (USA) |
| 21850 | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| SK203-14 | Clark Equipment Co (USA) |
| 1380-1328 | Hoist Liftruck Mfg Inc (USA) |
| SK203-14 | Dana Off Highway Products, Llc (USA) |
| 10A4022IT26 PRIMARY | Ge Medical Systems (FRA) |
| 10A4022IT26 | Westinghouse Electric Corp (USA) |
NSN 3110-00-100-4443 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-100-4443 has 12 cross-referenced part numbers: FF-B-187/1 (Federal Specifications Promulgated by General Services Administration Washington DC), L35592 (Overton Chicago Gear Corporation), S6767 (Elgin Sweeper Company), L35592-22ST24 (Overton Chicago Gear Corporation), 1380-1328 (The Timken Corporation) and 7 more.
There are 7 known substitutes for 3110-00-100-4443: 4130-00-160-9350, 2990-00-363-5995, 5930-00-501-3128 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1380-1328: Bore Diameter: 0.8750 INCHES NOMINAL IN; Standout Width: 0.2000 INCHES NOMINAL IN; Overall Width: 0.7940 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2. 11 total characteristics are documented in the Federal Logistics Information System.