The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-00-601-0818, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Kalmar AC Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3110-00-601-0818 |
| Primary Part Number | 4797550-3 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Kalmar AC Inc |
| Status | ACTIVE |
| Overall Outside Diameter | 3.4700 INCHES MINIMUM AND 3.4800 INCHES MAXIMUM IN |
| Bore Diameter | 1.7712 INCHES MINIMUM AND 1.7717 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 74797550-6 | Kalmar AC Inc (USA) |
| 4797550-3 PRIMARY | Kalmar AC Inc (USA) |
| T74996 | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| Reference | Meaning |
|---|---|
| BR650-1 | 5/2 Secondary reference U.S. Government activity |
| BR650-1 | 5/9 Secondary reference Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging. |
| 5209BZZ-1 | 5/9 Secondary reference Skf Usa Inc. |
NSN 3110-00-601-0818 is a Bearing,roller,cylindrical, manufactured by Kalmar AC Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-601-0818 has 3 manufacturer part numbers on file: 74797550-6 (Kalmar AC Inc), 4797550-3 (Kalmar AC Inc), T74996 (Rbc Bearings Incorporated Div West Trenton Division).
Key specifications for 4797550-3: Overall Width: 1.2450 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM IN; Overall Outside Diameter: 3.4700 INCHES MINIMUM AND 3.4800 INCHES MAXIMUM IN; Bore Diameter: 1.7712 INCHES MINIMUM AND 1.7717 INCHES MAXIMUM IN. 2 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.