The Bearing,roller,needle, cataloged under National Stock Number 3110-01-256-4518, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Rbc Bearings Incorporated Div West Trenton Division. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-256-4518 |
| Primary Part Number | Y-80L |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rbc Bearings Incorporated Div West Trenton Division |
| Status | ACTIVE |
| Bearing Seal Type | CONTACT |
| Outer Ring Width | 1.4950 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN |
| Surface Finish | GROUND |
| Style Designator | CAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE |
| Overall Outside Diameter | 2.4980 INCHES MINIMUM AND 2.4990 INCHES MAXIMUM IN |
| Features Provided | LUBRICATION GROOVE AND LUBRICATION HOLE |
| Alignment Type | SELF-ALIGNING |
| Seal Quantity | 2 |
| Bore Diameter | 0.7496 INCHES MINIMUM AND 0.7502 INCHES MAXIMUM IN |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Material | STEEL END PLATE |
| Material | STEEL ROLLER |
| Material | PLASTIC POLYAMIDE NYLON SEAL |
| Self-Alignment Location | INTERNAL |
| Inner Ring Width | 1.5525 INCHES MINIMUM AND 1.5675 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 |
|---|---|
| YCRC-40 | Timken Co Div the Timken Company (USA) |
| Y-80L PRIMARY | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| YR-2 1/2XC PRIMARY | Accurate Bushing Company, Inc. (USA) |
| BRG-Y80L | Liftking Manufacturing Corp (CAN) |
| Reference | Meaning |
|---|---|
| Y-80S | 5/9 Secondary reference Rbc Bearings Incorporated Div West Trenton Division |
| 8821 | 5/9 Secondary reference Windham Lifts Inc |
| YR-2 1/2X | 5/9 Secondary reference Rbc Bearings Incorporated Div West Trenton Division |
| CCYR-2 | 5/9 Secondary reference National Machine and Mfg Co Div of Alturdyne |
| YCRS-40 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| CCYRL-2 1/2-S | 5/9 Secondary reference U.S. Government activity |
| CCYR-2 1/2S | 3/2 Design control — primary reference U.S. Government activity |
| YCRS-40 | 5/9 Secondary reference Timken Co Div the Timken Company |
| M00338 | 5/9 Secondary reference Liftking Manufacturing Corp |
| RF-40-PP | 5/9 Secondary reference Ina Bearing Co |
NSN 3110-01-256-4518 is a Bearing,roller,needle, manufactured by Rbc Bearings Incorporated Div West Trenton Division, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-256-4518 has 4 manufacturer part numbers on file: YCRC-40 (Timken Co Div the Timken Company), Y-80L (Rbc Bearings Incorporated Div West Trenton Division), YR-2 1/2XC (Accurate Bushing Company, Inc.), BRG-Y80L (Liftking Manufacturing Corp).
Key specifications for Y-80L: Bearing Seal Type: CONTACT; Outer Ring Width: 1.4950 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN; Surface Finish: GROUND; Style Designator: CAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE. 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.