The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-01-006-9112, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-006-9112 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Retainer Fabrication Method | STAMPED |
| Internal Clearance | 0.0008 INCHES MINIMUM RADIAL AND 0.0022 INCHES MAXIMUM RADIAL IN |
| Locating Feature | NONLOCATING |
| Surface Finish | GROUND |
| Style Designator | SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES ROLLER |
| Material Document and Classification | 66 FED STD 3RD MATERIAL RESPONSE OR 66 FED STD 2ND MATERIAL RESPONSE OR 66,COMP 1335 FED STD 1ST MATERIAL RESPONSE OR 66 FED STD 4TH MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | 66 FED STD 3RD MATERIAL RESPONSE OR 66,COMP 1335 FED STD 1ST MATERIAL RESPONSE OR 66 FED STD 2ND MATERIAL RESPONSE OR 66 FED STD 4TH MATERIAL RESPONSE INNER RING |
| Overall Outside Diameter | 110.00 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | RBEC NO.1 |
| Bore Diameter | 50.00 MILLIMETERS NOMINAL MM |
| Material | STEEL RETAINER |
| Material | STEEL COMP 8620 OR STEEL COMP E4340H OR STEEL COMP 4320 OR STEEL COMP E52100 ROLLER |
| Material | STEEL COMP E4340H OR STEEL OR STEEL COMP 8620 OR STEEL COMP E52100 INNER RING |
| Material | STEEL COMP E4340H OR STEEL COMP 8620 OR STEEL OR STEEL COMP E52100 OUTER RING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MS19073-14 | 2/2 Government specification standardization U.S. Government activity |
NSN 3110-01-006-9112 is a Bearing,roller,cylindrical, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-01-006-9112: Retainer Fabrication Method: STAMPED; Internal Clearance: 0.0008 INCHES MINIMUM RADIAL AND 0.0022 INCHES MAXIMUM RADIAL IN; Locating Feature: NONLOCATING; Surface Finish: GROUND. 16 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.