| Item Name | Bearing Unit Ball |
| INC Code | 30556 |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3130 Bearings Mounted |
| National Item Identification Number (NIIN) | 00-288-5331 (002885331) |
| NCB Code | USA (00) |
| Manufacturer | Universal Engineering Limited |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABTD | MOUNTING SLOT WIDTH | 0.6875 INCHES NOMINAL |
| ABVG | MOUNTING SLOT LENGTH | 0.9375 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 1.9375 INCHES NOMINAL |
| AGKL | LUBRICATION FITTING TYPE | PIPE PLUG |
| AGYX | ROLLING ELEMENT GROOVE QUANTITY | 1 |
| AGZA | ALIGNMENT TYPE | SELF-ALIGNING |
| AGZH | INTERNAL FIT-UP DESIGNATION | STANDARD |
| AKRF | SEAL TYPE | LABYRINTH |
| AMCL | BLOCK TYPE | FIXED |
| ANJS | SHAFT END TYPE | OPEN |
| ANKF | SEAL LOCATION | BOTH ENDS |
| CBBL | FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE |
| CWGR | LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | 45.0 DEGREES NOMINAL |
| CWJW | MOUNTING HOLE TYPE | SLOTTED |
| MATT | MATERIAL | IRON CAST HOUSING |
| MATT | MATERIAL | STEEL SEAL |
| Relevant Components for NSN - 3130-00-288-5331, 3130002885331 | ||||
| 3130-00-625-5532 (3130006255532) | 3130-01-620-3648 (3130016203648) | 3130-00-271-1544 (3130002711544) | 3130-01-326-5904 (3130013265904) | |
| 3130-01-467-3719 (3130014673719) | 3130-00-941-1375 (3130009411375) | 3130-01-719-4902 (3130017194902) | 3130-01-259-7617 (3130012597617) | |
| 3130-00-962-2523 (3130009622523) | 3130-00-849-0554 (3130008490554) | 3130-00-326-5591 (3130003265591) | 3130-01-360-7571 (3130013607571) | |
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