The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-00-155-6530, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is American Roller Bearing Inc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 15 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-155-6530 |
| Primary Part Number | CD316 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | American Roller Bearing Inc |
| Status | ACTIVE |
| Internal Fit-Up Designation | STANDARD |
| Locating Feature | NONLOCATING |
| Surface Finish | GROUND |
| Style Designator | SINGLE ROW, NON-LOCATING, CYLINDRICAL INNER RING, TWO LIP OUTER RING, SEPARABLE |
| Overall Outside Diameter | 170.00 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | RBEC NO.1 |
| Bore Diameter | 80.00 MILLIMETERS NOMINAL MM |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Material | STEEL ROLLER |
| 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 |
|---|---|
| 91X16 | General Electric Company (USA) |
| MA1316EL | Ntn Bearing Corporation of America (USA) |
| 72-6970-843 | Fairbanks Morse, Llc (USA) |
| CD316 PRIMARY | American Roller Bearing Inc (USA) |
| R380E | Fag Bearings Corporation (USA) |
| NU316 | Skf Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| MXL1-017ISSUE3PC49 | 5/2 Secondary reference U.S. Government activity |
| MXL1-017ISSUE3PC49 | 5/9 Secondary reference Jered Brown Bros Inc Liberty Works the |
| R380E | 5/9 Secondary reference U.S. Government activity |
| MA7-144GISSUE1PC49 | 5/9 Secondary reference Jered Brown Bros Inc Liberty Works the |
| MUC316 | 5/9 Secondary reference Regal Beloit America, Inc. Dba Rollway Bearing |
| 72-6970-843 | 5/9 Secondary reference Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco |
| E-1316-U | 5/1 Secondary reference Regal Beloit America, Inc. Dba Rollway Bearing |
| MA4-067GISSUE3PC49 | 5/2 Secondary reference U.S. Government activity |
| MA7-144GISSUE1PC49 | 5/2 Secondary reference U.S. Government activity |
| NUM80 | 5/1 Secondary reference Skf Usa Inc. |
| MA1316EL | 5/9 Secondary reference Federal-Mogul Corp Government Sales Dept |
| NU316 | 5/1 Secondary reference General Electric Company |
| MXL543ISSUE3PC49 | 5/2 Secondary reference U.S. Government activity |
| MA4-067GISSUE3PC49 | 5/9 Secondary reference Jered Brown Bros Inc Liberty Works the |
| MXL543ISSUE3PC49 | 5/9 Secondary reference Jered Brown Bros Inc Liberty Works the |
NSN 3110-00-155-6530 is a Bearing,roller,cylindrical, manufactured by American Roller Bearing Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-155-6530 has 6 manufacturer part numbers on file: 91X16 (General Electric Company), MA1316EL (Ntn Bearing Corporation of America), 72-6970-843 (Fairbanks Morse, Llc), CD316 (American Roller Bearing Inc), R380E (Fag Bearings Corporation) and 1 more.
Key specifications for CD316: Internal Fit-Up Designation: STANDARD; Locating Feature: NONLOCATING; Surface Finish: GROUND; Style Designator: SINGLE ROW, NON-LOCATING, CYLINDRICAL INNER RING, TWO LIP OUTER RING, SEPARABLE. 11 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.