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) | 01-076-3298 (010763298) |
| NCB Code | USA (01) |
| Manufacturer | Itw Heartland Components Inc, Rexnord Industries Inc, Illinois Tool Works Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 8-52-204 | itw heartland components inc | bearing unit roller | RFQ |
| MBR203 | rexnord industries inc | bearing unit roller | RFQ |
| 8-52T07ITEM54 | illinois tool works inc | bearing unit roller | RFQ |
| 8-52-204 | illinois tool works inc | bearing unit roller | RFQ |
| MBR2203 | rexnord industries inc | bearing unit roller | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAVL | PILOT DIAMETER | 4.9980 INCHES MINIMUM AND 5.0000 INCHES MAXIMUM |
| ABKG | BOLT CIRCLE DIAMETER | 6.0000 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.5000 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 2.1875 INCHES NOMINAL |
| AFWB | HOUSING DIAMETER | 7.1250 INCHES NOMINAL |
| AFWD | HOUSING LENGTH | 2.5625 INCHES NOMINAL |
| AGKL | LUBRICATION FITTING TYPE | HYDRAULIC |
| AGYX | ROLLING ELEMENT GROOVE QUANTITY | 2 |
| AGZA | ALIGNMENT TYPE | SELF-ALIGNING |
| AGZH | INTERNAL FIT-UP DESIGNATION | STANDARD |
| AHZC | ASSEMBLY OVERALL LENGTH | 3.3750 INCHES NOMINAL |
| AKRF | SEAL TYPE | CONTACT |
| AMCL | BLOCK TYPE | FIXED |
| ANJS | SHAFT END TYPE | OPEN |
| ANKF | SEAL LOCATION | BOTH ENDS |
| ANKH | COLLAR LOCATION | ONE END |
| ANKK | LOAD CAPABILITY TYPE | RADIAL AND THRUST |
| CBBL | FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE |
| CWGR | LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | 90.0 DEGREES NOMINAL |
| CWGY | ROTATING ELEMENT LOCKING METHOD | SETSCREW LOCKING COLLAR |
| CWJW | MOUNTING HOLE TYPE | ROUND,UNTHREADED |
| LBMA | LUBRICATION MATERIAL | GREASE |
| MATT | MATERIAL | IRON MALLEABLE HOUSING |
| MATT | MATERIAL | RUBBER SEAL |
| MATT | MATERIAL | STEEL BEARING |
| STYL | STYLE DESIGNATOR | FLANGE CARTRIDGE BLOCK |
| Relevant Components for NSN - 3130-01-076-3298, 3130010763298 | ||||
| 3110-00-003-9270 (3110000039270) | 3120-00-948-5325 (3120009485325) | 3120-01-281-8447 (3120012818447) | 3120-00-432-7549 (3120004327549) | |
| 3120-12-347-5626 (3120123475626) | 3120-00-190-4518 (3120001904518) | 3110-01-606-7510 (3110016067510) | 3110-01-400-6136 (3110014006136) | |
| 3110-00-100-3617 (3110001003617) | 3120-00-174-6371 (3120001746371) | 3110-01-556-1019 (3110015561019) | 3120-01-104-8486 (3120011048486) | |
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