The Bearing,roller,thrust, cataloged under National Stock Number 3110-00-156-1487, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Gwilliam Company, Inc. Div Ball & Roller Bearing Division. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 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 | 3110-00-156-1487 |
| Primary Part Number | E53 |
| Item Name | Bearing,roller,thrust |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Gwilliam Company, Inc. Div Ball & Roller Bearing Division |
| Status | ACTIVE |
| Bore Diameter | 4.0000 INCHES NOMINAL IN |
| Standard Tolerance Designation | ABEC NO.1 |
| Overall Outside Diameter | 7.0000 INCHES NOMINAL IN |
| Alignment Type | RIGID |
| Surface Finish | GROUND |
| Thrust Directional Capability Designation | SINGLE |
| Material | STEEL WASHER |
| Material | STEEL OR STEEL CORROSION RESISTING RETAINER |
| Style Designator | FLAT RACE SURFACE, CYLINDRICAL ROLLERS |
| Material | STEEL ROLLER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RB40 | Ann Arbor Bearing and Mfg Co (USA) |
| 17354WALT5PC33A | United Engineering Co (USA) |
| T34 | Regal Beloit America, Inc. Dba Rollway Bearing (USA) |
| W33A | United Engineering Co (USA) |
| AT96-2601-2PC33A | United Engineering Co (USA) |
| W33A | Hatch & Kirk, Inc. (USA) |
| 227 | Ann Arbor Bearing and Mfg Co (USA) |
| LR53 | United Engineering Co (USA) |
| LR53 | Timken Aerospace, Inc Dba Torrington Product (USA) |
| T34 | Orange Roller Bearing Co Inc (USA) |
| E53 PRIMARY | Gwilliam Company, Inc. Div Ball & Roller Bearing Division (USA) |
| 17348WPC33A | United Engineering Co (USA) |
| 17348WALT4PC33A | United Engineering Co (USA) |
| AT96-2601-9PC33A | United Engineering Co (USA) |
| LR53 | Hatch & Kirk, Inc. (USA) |
| T-734 | Regal Beloit America, Inc. Dba Rollway Bearing (USA) |
| T34 | Ann Arbor Bearing and Mfg Co (USA) |
NSN 3110-00-156-1487 is a Bearing,roller,thrust, manufactured by Gwilliam Company, Inc. Div Ball & Roller Bearing Division, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-1487 has 17 cross-referenced part numbers: RB40 (Ann Arbor Bearing and Mfg Co), 17354WALT5PC33A (United Engineering Co), T34 (Regal Beloit America, Inc. Dba Rollway Bearing), W33A (United Engineering Co), AT96-2601-2PC33A (United Engineering Co) and 12 more.
There are 12 known substitutes for 3110-00-156-1487: 5940-00-197-9755, 5120-00-243-7338, 3110-00-554-3247 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for E53: Bore Diameter: 4.0000 INCHES NOMINAL IN; Standard Tolerance Designation: ABEC NO.1; Overall Outside Diameter: 7.0000 INCHES NOMINAL IN; Alignment Type: RIGID. 11 total characteristics are documented in the Federal Logistics Information System.