The Bearing,ball,annular, cataloged under National Stock Number 3110-00-159-9144, 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 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-159-9144 |
| Primary Part Number | 244R |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Skf Usa Inc. |
| Status | ACTIVE |
| Retainer Fabrication Method | MACHINED |
| Standard Tolerance Designation | ABEC NO.1 |
| Internal Fit-Up Designation | STANDARD |
| Material | STEEL INNER RING |
| Material | STEEL BALL |
| Style Designator | COUNTERBORED OUTER RING, NON-SEPARABLE |
| Material | STEEL INNER RING |
| Material | PLASTIC PHENOLIC RETAINER |
| Style Designator | COUNTERBORED OUTER RING, NON-SEPARABLE |
| Surface Finish | GROUND |
| Bore Shape | STRAIGHT |
| Bore Diameter | 220.00 MILLIMETERS NOMINAL MM |
| Standard Tolerance Designation | ABEC NO.1 |
| Overall Outside Diameter | 400.00 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Material | STEEL OUTER RING |
| Load Direction | RADIAL |
| Load Direction | RADIAL |
| Internal Fit-Up Designation | STANDARD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 244R PRIMARY | Skf Usa Inc. (USA) |
| 244R | Textron Systems Corporation Dba Textron Systems Corp (USA) |
| PXL671-668 PRIMARY | Cmh Hele-Shaw Inc Sub of Cunningham Marine Hydraulics Co Inc (USA) |
NSN 3110-00-159-9144 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-159-9144 has 3 cross-referenced part numbers: 244R (Skf Usa Inc.), 244R (Textron Systems Corporation Dba Textron Systems Corp), PXL671-668 (Cmh Hele-Shaw Inc Sub of Cunningham Marine Hydraulics Co Inc).
There are 2 known substitutes for 3110-00-159-9144: 4140-00-319-0756, 1720-00-566-1353. Verify interchangeability with system specifications before substitution.
Key specifications for 244R: Retainer Fabrication Method: MACHINED; Standard Tolerance Designation: ABEC NO.1; Internal Fit-Up Designation: STANDARD; Material: STEEL INNER RING. 20 total characteristics are documented in the Federal Logistics Information System.