AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Unit Roller |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3130 Bearings Mounted |
| National Item Identification Number (NIIN) | 00-278-7092 (002787092) |
| NCB Code | USA (00) |
| Manufacturer | Harbormaster Marine Incorporated |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABTB | MOUNTING HOLE DIAMETER | 0.8750 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 1.9380 INCHES NOMINAL |
| ADFX | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 7.0000 INCHES NOMINAL |
| AFWC | HOUSING HEIGHT | 4.5000 INCHES NOMINAL |
| AFWE | HOUSING WIDTH | 8.8750 INCHES NOMINAL |
| AGKL | LUBRICATION FITTING TYPE | HYDRAULIC |
| AGNF | BASE LENGTH | 2.5000 INCHES NOMINAL |
| AGYX | ROLLING ELEMENT GROOVE QUANTITY | 2 |
| AGZA | ALIGNMENT TYPE | RIGID |
| AGZH | INTERNAL FIT-UP DESIGNATION | STANDARD |
| AHZC | ASSEMBLY OVERALL LENGTH | 8.8750 INCHES NOMINAL |
| AKRF | SEAL TYPE | LABYRINTH |
| AMCL | BLOCK TYPE | FIXED |
| ANJS | SHAFT END TYPE | CLOSED |
| ANKF | SEAL LOCATION | ONE END |
| ANKH | COLLAR LOCATION | BOTH ENDS |
| ANKP | HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 2.2500 INCHES NOMINAL |
| CBBL | FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE |
| CWGR | LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | 45.0 DEGREES NOMINAL |
| LBMA | LUBRICATION MATERIAL | GREASE |
| MATT | MATERIAL | STEEL SEAL |
| STYL | STYLE DESIGNATOR | PILLOW BLOCK, SOLID |
| Relevant Components for NSN - 3130-00-278-7092, 3130002787092 | ||||
| 3120-01-080-5051 (3120010805051) | 3110-01-328-3515 (3110013283515) | 3120-01-421-3973 (3120014213973) | 3120-01-316-8980 (3120013168980) | |
| 3120-01-373-1478 (3120013731478) | 3110-01-032-6068 (3110010326068) | 3110-00-554-3314 (3110005543314) | 3110-00-100-4152 (3110001004152) | |
| 3120-01-580-7446 (3120015807446) | 3110-00-188-2760 (3110001882760) | 3110-01-101-8385 (3110011018385) | 3120-00-354-1224 (3120003541224) | |
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