| Item Name | Bearing Unit Ball |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3130 Bearings Mounted |
| National Item Identification Number (NIIN) | 00-018-8550 (000188550) |
| NCB Code | USA (00) |
| Manufacturer | General Motors Corp, Skf Usa Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 9416979 | general motors corp | bearing unit ball | 72915 | RFQ |
| SY215 | skf usa inc | bearing unit ball | 52676 | RFQ |
| SY215-16TF | skf usa inc | bearing unit ball | 52676 | RFQ |
| SY215-16TM | skf usa inc | bearing unit ball | 52676 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABTD | MOUNTING SLOT WIDTH | 0.7812 INCHES NOMINAL |
| ABVG | MOUNTING SLOT LENGTH | 1.7500 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 2.9375 INCHES NOMINAL |
| ACYB | BASE THICKNESS | 1.2500 INCHES NOMINAL |
| ADFX | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 8.0000 INCHES MINIMUM AND 9.0000 INCHES MAXIMUM |
| AFWC | HOUSING HEIGHT | 6.5625 INCHES NOMINAL |
| AFWE | HOUSING WIDTH | 10.6250 INCHES NOMINAL |
| AGKL | LUBRICATION FITTING TYPE | HYDRAULIC |
| AGNF | BASE LENGTH | 2.7500 INCHES NOMINAL |
| AGYX | ROLLING ELEMENT GROOVE QUANTITY | 1 |
| AGZA | ALIGNMENT TYPE | SELF-ALIGNING |
| AGZH | INTERNAL FIT-UP DESIGNATION | STANDARD |
| AHZC | ASSEMBLY OVERALL LENGTH | 2.8750 INCHES NOMINAL |
| AKRF | SEAL TYPE | CONTACT |
| AMCL | BLOCK TYPE | FIXED |
| ANJS | SHAFT END TYPE | OPEN |
| ANKF | SEAL LOCATION | BOTH ENDS |
| ANKK | LOAD CAPABILITY TYPE | RADIAL |
| ANKP | HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 3.2500 INCHES NOMINAL |
| CBBL | FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE |
| CWGR | LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | 45.0 DEGREES NOMINAL |
| CWGY | ROTATING ELEMENT LOCKING METHOD | DIRECT |
| CWJW | MOUNTING HOLE TYPE | SLOTTED |
| LBMA | LUBRICATION MATERIAL | GREASE |
| MATT | MATERIAL | IRON CAST HOUSING |
| MATT | MATERIAL | STEEL SEAL AND RUBBER SYNTHETIC SEAL |
| STYL | STYLE DESIGNATOR | PILLOW BLOCK,SOLID |
| Relevant Components for NSN - 3130-00-018-8550, 3130000188550 | ||||
| 3120-01-397-0872 (3120013970872) | 3110-00-197-2371 (3110001972371) | 3120-01-311-7165 (3120013117165) | 3110-14-455-8099 (3110144558099) | |
| 3110-00-707-3737 (3110007073737) | 3120-00-661-6981 (3120006616981) | 3120-01-299-4978 (3120012994978) | 3120-01-421-3830 (3120014213830) | |
| 3110-01-365-0655 (3110013650655) | 3120-01-191-0577 (3120011910577) | 3110-00-465-9315 (3110004659315) | 3120-25-150-3573 (3120251503573) | |
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