The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-00-416-9421, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-416-9421 |
| Primary Part Number | 4000185 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Skf Usa Inc. |
| Status | ACTIVE |
| Surface Finish | GROUND |
| Locating Feature | NONLOCATING |
| Retainer Fabrication Method | MACHINED |
| Style Designator | SINGLE ROW, CYLINDRICAL ROLLERS, TWO-DIRECTION LOCATING, SPLIT OUTER RING, INNER AND OUTER RINGS GROOVED FOR FOUR POINT ROLLER CONTACT, SEPARABLE |
| Precious Material | SILVER |
| Material Document and Classification | PWA-725,97497 MFR REF 3RD MATERIAL RESPONSE ROLLER |
| Material | STEEL COMP 4340 RETAINER |
| Material | STEEL OUTER RING |
| Material Document and Classification | PWA-725,97497 MFR REF 2ND MATERIAL RESPONSE OUTER RING |
| Material | STEEL ROLLER |
| Material | STEEL INNER RING |
| Material Document and Classification | PWA-725,97497 MFR REF 1ST MATERIAL RESPONSE INNER RING |
| Overall Outside Diameter | 8.8578 INCHES MINIMUM AND 8.8583 INCHES MAXIMUM IN |
| Bore Diameter | 6.4957 INCHES MINIMUM AND 6.4961 INCHES MAXIMUM IN |
| Internal Clearance | 0.0053 INCHES MINIMUM RADIAL AND 0.0063 INCHES MAXIMUM RADIAL IN |
| Standard Tolerance Designation | RBEC NO.5 |
| Bore Shape | STRAIGHT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4035598 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4000185 PRIMARY | Skf Usa Inc. (USA) |
| 4023319 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4000185 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4023319 | Timken Co Div the Timken Company (USA) |
| 4053498 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 3110-00-416-9421 is a Bearing,roller,cylindrical, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-416-9421 has 6 cross-referenced part numbers: 4035598 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4000185 (Skf Usa Inc.), 4023319 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4000185 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4023319 (Timken Co Div the Timken Company) and 1 more.
There are 4 known substitutes for 3110-00-416-9421: 2520-01-036-0796, 3030-01-565-5817, 6150-01-630-5614 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4000185: Surface Finish: GROUND; Locating Feature: NONLOCATING; Retainer Fabrication Method: MACHINED; Special Features: SILVER PLATE CAGE ROLLER POCKETS AND LAND RIDING SURF PER AMS 2412 0.001-0.002 THK,BAKE AT 475-500F. 19 total characteristics are documented in the Federal Logistics Information System.