The Bearing,roller,self-Aligning, cataloged under National Stock Number 3110-00-853-9287, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 7 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 | 3110-00-853-9287 |
| Primary Part Number | 23044EMW33;D1 |
| Item Name | Bearing,roller,self-Aligning |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Timken Co Div the Timken Company |
| Status | ACTIVE |
| Material | STEEL COMP E51100 OR STEEL COMP E52100 ROLLER |
| Material | STEEL COMP E51100 OR STEEL COMP E52100 OUTER RING |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OUTER RING |
| Material | ALUMINUM OR COPPER ALLOY OR STEEL RETAINER |
| Material | STEEL COMP E51100 OR STEEL COMP E52100 INNER RING |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES INNER RING |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES ROLLER |
| Standard Tolerance Designation | RBEC NO.1 |
| Bore Diameter | 220.0 MILLIMETERS NOMINAL MM |
| Surface Finish | GROUND |
| Overall Outside Diameter | 340.0 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Style Designator | DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE |
| Internal Fit-Up Designation | STANDARD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 23044YMW33 | Timken Co Div the Timken Company (USA) |
| 23044 | Skf Usa Inc. (USA) |
| 23044EMW33;D1 PRIMARY | Timken Co Div the Timken Company (USA) |
| 23044LBW33C0 | Rexnord Industries, Llc Div Link-Belt Bearing Operation (USA) |
| 23044MCW33 | Skf Usa Inc. (USA) |
| MS17133-69 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 220SD30F3W33 | Timken Aerospace, Inc Dba Torrington Product (USA) |
| A/049/061/B20003 ITEM 24 | Houlder Ltd (GBR) |
| 362510-325-45 | Otis Elevator Co Sub of United Technologies Corp (USA) |
| 23044YMW33C3 | Timken Co Div the Timken Company (USA) |
| A/049/061/B20003/24 | Houlder Ltd (GBR) |
| 23044 CC/W33 | Skf Usa Inc. (USA) |
NSN 3110-00-853-9287 is a Bearing,roller,self-Aligning, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-853-9287 has 12 cross-referenced part numbers: 23044YMW33 (Timken Co Div the Timken Company), 23044 (Skf Usa Inc.), 23044EMW33;D1 (Timken Co Div the Timken Company), 23044LBW33C0 (Rexnord Industries, Llc Div Link-Belt Bearing Operation), 23044MCW33 (Skf Usa Inc.) and 7 more.
There are 12 known substitutes for 3110-00-853-9287: 5305-00-054-6652, 2915-00-157-1453, 3130-00-242-0056 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 23044EMW33;D1: Material: STEEL COMP E51100 OR STEEL COMP E52100 ROLLER; Material: STEEL COMP E51100 OR STEEL COMP E52100 OUTER RING; Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OUTER RING; Material: ALUMINUM OR COPPER ALLOY OR STEEL RETAINER. 16 total characteristics are documented in the Federal Logistics Information System.