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) | 01-280-6979 (012806979) |
| NCB Code | USA (01) |
| Manufacturer | Rexnord Industries Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKG | BOLT CIRCLE DIAMETER | 9.500 INCHES NOMINAL |
| ABKU | FLANGE THICKNESS | 1.375 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.750 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 3.4375 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 11.438 INCHES NOMINAL |
| AFWB | HOUSING DIAMETER | 8.562 INCHES NOMINAL |
| AFWD | HOUSING LENGTH | 4.562 INCHES NOMINAL |
| AGKL | LUBRICATION FITTING TYPE | HYDRAULIC |
| AGYX | ROLLING ELEMENT GROOVE QUANTITY | 2 |
| AGZA | ALIGNMENT TYPE | SELF-ALIGNING |
| AGZH | INTERNAL FIT-UP DESIGNATION | STANDARD |
| AKRF | SEAL TYPE | LABYRINTH |
| AMCL | BLOCK TYPE | FLOATING |
| ANJS | SHAFT END TYPE | OPEN |
| ANKF | SEAL LOCATION | BOTH ENDS |
| ANKH | COLLAR LOCATION | ONE END |
| ANKK | LOAD CAPABILITY TYPE | RADIAL |
| CBBL | FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE |
| CWGR | LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | 45.0 DEGREES NOMINAL |
| CWGY | ROTATING ELEMENT LOCKING METHOD | ECCENTRIC CAM LOCKING COLLAR |
| CWJW | MOUNTING HOLE TYPE | ROUND,UNTHREADED |
| MATT | MATERIAL | IRON CAST HOUSING |
| MATT | MATERIAL | STEEL SEAL |
| STYL | STYLE DESIGNATOR | FLANGE BLOCK |
| Relevant Components for NSN - 3130-01-280-6979, 3130012806979 | ||||
| 3110-00-580-5980 (3110005805980) | 3120-99-373-6269 (3120993736269) | 3130-00-090-1427 (3130000901427) | 3120-00-564-3400 (3120005643400) | |
| 3120-01-285-9297 (3120012859297) | 3110-01-078-2688 (3110010782688) | 3120-01-322-6934 (3120013226934) | 3120-00-997-7581 (3120009977581) | |
| 3110-00-278-6949 (3110002786949) | 3120-01-379-1174 (3120013791174) | 3120-01-380-2090 (3120013802090) | 3120-01-117-5129 (3120011175129) | |
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