The Bearing,roller,self-Aligning, cataloged under National Stock Number 3110-00-156-1421, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Chief of Engineers Dept of Army. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-156-1421 |
| Primary Part Number | 8902-16-7 |
| Item Name | Bearing,roller,self-Aligning |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Chief of Engineers Dept of Army |
| Status | ACTIVE |
| Standard Tolerance Designation | RBEC NO.1 |
| Bore Shape | STRAIGHT |
| Material | STEEL ROLLER |
| Style Designator | DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Overall Outside Diameter | 90.00 MILLIMETERS NOMINAL MM |
| Surface Finish | GROUND |
| Internal Fit-Up Designation | STANDARD |
| Bore Diameter | 40.0 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8902-16-7 PRIMARY | Chief of Engineers Dept of Army (USA) |
| 104 | Athey Products Corp (USA) |
| 587707-2 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 22308 | Hercules Engine Co Inc (USA) |
| 22308 PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 5P1789 | Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co (USA) |
| 40SD23F3 | Timken Aerospace, Inc Dba Torrington Product (USA) |
| P122 PRIMARY | Blaw-Knox Construction Equipment Co Div of White Consolidated Industries Inc (USA) |
| 72-6970-600 | Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA) |
| 40SD23 | Timken Aerospace, Inc Dba Torrington Product (USA) |
| 72-6970-600 | Fairbanks Morse, Llc (USA) |
| 90165 | Graham Paige Corp (USA) |
| T22308 PRIMARY | Timken Aerospace, Inc Dba Torrington Product (USA) |
| 22308YMW33 | Timken Co Div the Timken Company (USA) |
| 22308 PRIMARY | Skf Usa Inc. (USA) |
NSN 3110-00-156-1421 is a Bearing,roller,self-Aligning, manufactured by Chief of Engineers Dept of Army, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-1421 has 15 cross-referenced part numbers: 8902-16-7 (Chief of Engineers Dept of Army), 104 (Athey Products Corp), 587707-2 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 22308 (Hercules Engine Co Inc), 22308 (Brinkley Technology Group Llc Dba Hercules Manufacturing) and 10 more.
There are 12 known substitutes for 3110-00-156-1421: 2520-00-040-1956, 5935-00-089-1365, 3110-00-156-3576 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8902-16-7: Standard Tolerance Designation: RBEC NO.1; Bore Shape: STRAIGHT; Material: STEEL ROLLER; Style Designator: DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE. 11 total characteristics are documented in the Federal Logistics Information System.