The Bearing,ball,annular, cataloged under National Stock Number 3110-01-018-8101, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-018-8101 |
| Primary Part Number | P9101PPCFA52709 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Timken Co Div the Timken Company |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Bearing Seal Type | CONTACT |
| Lubrication Material | LUBRICANT |
| Internal Fit-Up Designation | LOOSE |
| Surface Finish | GROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material Document and Classification | H33C32,89513 MFR REF SINGLE MATERIAL RESPONSE BALL |
| Material Document and Classification | H33C32,89513 MFR REF SINGLE MATERIAL RESPONSE INNER RING |
| Material Document and Classification | H33C32,89513 MFR REF SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | H33C32,89513 MFR REF SINGLE MATERIAL RESPONSE RETAINER |
| Material Document and Classification | H33C32,89513 MFR REF SINGLE MATERIAL RESPONSE SEAL |
| Overall Outside Diameter | 28.0 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Seal Quantity | 2 |
| Bore Diameter | 12.0 MILLIMETERS NOMINAL MM |
| Material | STEEL COMP E51100 BALL |
| Material | STEEL COMP 1008 RETAINER |
| Material | RUBBER SEAL |
| Material | STEEL COMP E52100 OUTER RING |
| Material | STEEL COMP E52100 INNER RING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| P9101PPCFA52709 PRIMARY | Timken Co Div the Timken Company (USA) |
| H33C32 | Grimes Aerospace Company (USA) |
| H33C32 | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| Reference | Meaning |
|---|---|
| P9101PPFS50160 | 5/9 Secondary reference Timken Co Div the Timken Company |
| P9101NPPFS50160 | 5/9 Secondary reference Timken Co Div the Timken Company |
| 9101PPC3 | 5/9 Secondary reference Grimes Aerospace Company |
NSN 3110-01-018-8101 is a Bearing,ball,annular, manufactured by Timken Co Div the Timken Company, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-018-8101 has 3 manufacturer part numbers on file: P9101PPCFA52709 (Timken Co Div the Timken Company), H33C32 (Grimes Aerospace Company), H33C32 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
Key specifications for P9101PPCFA52709: Retainer Fabrication Method: PRESSED; Bearing Seal Type: CONTACT; Lubrication Material: LUBRICANT; Internal Fit-Up Designation: LOOSE. 21 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.