The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-227-2441, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-227-2441 |
| Primary Part Number | 623-612B |
| 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 |
| Material | STEEL OVERALL |
| Standout Width | 0.6562 INCHES NOMINAL IN |
| Bore Diameter | 2.2500 INCHES NOMINAL IN |
| Cup Width | 1.2500 INCHES NOMINAL IN |
| Cone Width | 1.6250 INCHES NOMINAL IN |
| Flange Width | 0.2813 INCHES NOMINAL IN |
| Cup Outside Diameter | 4.7500 INCHES NOMINAL IN |
| Style Designator | STRAIGHT BORE, FLANGED CUP, NORMAL ANGLE |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Flange Outside Diameter | 5.0312 INCHES NOMINAL IN |
| Backface Corner Radius | 0.1250 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3110-00-227-2441 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-227-2441 has 3 cross-referenced part numbers: 623-612B (Ntn Bearing Corporation of America), 921500 (Rexnord Industries Llc), 623-612B (The Timken Corporation).
There are 2 known substitutes for 3110-00-227-2441: 5940-00-051-6257, 4730-01-366-9997. Verify interchangeability with system specifications before substitution.
Key specifications for 623-612B: Cone Corner Radius: 0.1400 INCHES NOMINAL IN; Material: STEEL OVERALL; Standout Width: 0.6562 INCHES NOMINAL IN; Bore Diameter: 2.2500 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-227-2441 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.