| Item Name | Bearing Unit Ball |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3130 Bearings Mounted |
| National Item Identification Number (NIIN) | 01-388-8140 (013888140) |
| NCB Code | USA (01) |
| Manufacturer | Seal Master Bearings Sub Of Emerson Electric Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 3.3125 INCHES NOMINAL |
| AFWD | HOUSING LENGTH | 4.625 INCHES NOMINAL |
| AGNF | BASE LENGTH | 4.750 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | PILLOW BLOCK,OPTIONAL SPLIT |
| ANKP | HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 5.000 INCHES NOMINAL |
| ADFX | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 11.750 INCHES MINIMUM AND 14.750 INCHES MAXIMUM |
| AFWC | HOUSING HEIGHT | 10.000 INCHES NOMINAL |
| AFWE | HOUSING WIDTH | 17.000 INCHES NOMINAL |
| Components Related to NSN - 3130-01-388-8140, 3130013888140 | ||||
| 3120-01-194-7131 (3120011947131) | 3120-01-332-7390 (3120013327390) | 3120-01-460-1742 (3120014601742) | 3120-01-275-1573 (3120012751573) | |
| 3120-00-497-4930 (3120004974930) | 3120-01-376-4189 (3120013764189) | 3110-01-073-4660 (3110010734660) | 3120-00-301-2992 (3120003012992) | |
| 3110-00-962-2268 (3110009622268) | 3120-01-441-0643 (3120014410643) | 3110-01-086-6159 (3110010866159) | 3110-01-278-8330 (3110012788330) | |
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