The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-100-4226, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rexnord Industries Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-100-4226 |
| Primary Part Number | 921301 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Rexnord Industries Llc |
| Status | CANCELLED |
| Cup Width | 1.2500 INCHES NOMINAL IN |
| Overall Outside Diameter | 4.7500 INCHES NOMINAL IN |
| Cone Width | 1.6250 INCHES NOMINAL IN |
| Cone Corner Radius | 0.1400 INCHES NOMINAL IN |
| Standout Width | 0.3750 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Backface Corner Radius | 0.1250 INCHES NOMINAL IN |
| Material | STEEL COMP 4320 OR STEEL COMP 4620 OR STEEL COMP 8620 OR STEEL COMP E52100 OVERALL |
| Bore Diameter | 2.2500 INCHES NOMINAL IN |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 921301 | Rexnord Industries Llc (USA) |
| 623-612 | Blaw-Knox Construction Equipment Co Div of White Consolidated Industries Inc (USA) |
| FFB187B | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-59649 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| MS19081-98 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 623-612 | The Timken Corporation (USA) |
| AA59649-428 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 3110-00-100-4226 is a Bearing,roller,tapered, manufactured by Rexnord Industries Llc, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-100-4226 has 7 cross-referenced part numbers: 921301 (Rexnord Industries Llc), 623-612 (Blaw-Knox Construction Equipment Co Div of White Consolidated Industries Inc), FFB187B (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-59649 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MS19081-98 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.
There are 12 known substitutes for 3110-00-100-4226: 3110-00-100-0296, 3110-00-100-0298, 3110-00-100-0495 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 921301: Cup Width: 1.2500 INCHES NOMINAL IN; Overall Outside Diameter: 4.7500 INCHES NOMINAL IN; Cone Width: 1.6250 INCHES NOMINAL IN; Cone Corner Radius: 0.1400 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-100-4226 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.