The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-073-2576, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-073-2576 |
| Primary Part Number | 201123 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| Material | STEEL COMP E52100 OVERALL |
| Retainer Fabrication Method | PRESSED |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Standout Width | 0.1600 INCHES NOMINAL IN |
| Cone Corner Radius | 0.2200 INCHES NOMINAL IN |
| Overall Outside Diameter | 2.5625 INCHES MINIMUM AND 2.5635 INCHES MAXIMUM IN |
| Standard Tolerance Designation | AFBMA CLASS 4 |
| Backface Corner Radius | 0.0500 INCHES NOMINAL IN |
| Bore Diameter | 1.3750 INCHES MINIMUM AND 1.3758 INCHES MAXIMUM IN |
| Cone Width | 1.9360 INCHES MINIMUM AND 1.9720 INCHES MAXIMUM IN |
| Cup Width | 1.6160 INCHES MINIMUM AND 1.6520 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| LM485548 | The Timken Corporation (USA) |
| 201123 PRIMARY | Cummins Inc. (USA) |
| ASSEMBLY90028 | The Timken Corporation (USA) |
| 201121 | Cummins Inc. (USA) |
| LM48548 ASM 90028 | The Timken Corporation (USA) |
NSN 3110-01-073-2576 is a Bearing,roller,tapered, manufactured by Cummins Inc., classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-073-2576 has 5 cross-referenced part numbers: LM485548 (The Timken Corporation), 201123 (Cummins Inc.), ASSEMBLY90028 (The Timken Corporation), 201121 (Cummins Inc.), LM48548 ASM 90028 (The Timken Corporation).
There are 6 known substitutes for 3110-01-073-2576: 4730-01-113-1876, 3930-01-203-5493, 5999-01-247-6405 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 201123: Material: STEEL COMP E52100 OVERALL; Retainer Fabrication Method: PRESSED; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Standout Width: 0.1600 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.