| Item Name | Bearing Unit Ball |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3130 Bearings Mounted |
| National Item Identification Number (NIIN) | 01-170-3207 (011703207) |
| NCB Code | USA (01) |
| Manufacturer | Ketchie Houston Inc, Timken Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| KH-2271-1A | ketchie houston inc | bearing unit ball | 02rw8 | RFQ |
| SAOL2 15-16FX | timken corporation | bearing unit ball | 21335 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABTD | MOUNTING SLOT WIDTH | 1.0000 INCHES NOMINAL |
| ABVG | MOUNTING SLOT LENGTH | 1.2500 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 | 12.3750 INCHES NOMINAL |
| AFWC | HOUSING HEIGHT | 9.1250 INCHES NOMINAL |
| AFWD | HOUSING LENGTH | 7.0000 INCHES NOMINAL |
| AFWE | HOUSING WIDTH | 15.3750 INCHES NOMINAL |
| AGKL | LUBRICATION FITTING TYPE | CUP |
| AGNF | BASE LENGTH | 4.3750 INCHES NOMINAL |
| AGYX | ROLLING ELEMENT GROOVE QUANTITY | 2 |
| AGZA | ALIGNMENT TYPE | SELF-ALIGNING |
| AGZH | INTERNAL FIT-UP DESIGNATION | STANDARD |
| AHZC | ASSEMBLY OVERALL LENGTH | 7.0000 INCHES NOMINAL |
| AMCL | BLOCK TYPE | FIXED |
| ANJS | SHAFT END TYPE | CLOSED OR OPEN |
| ANKH | COLLAR LOCATION | ONE END |
| ANKK | LOAD CAPABILITY TYPE | RADIAL |
| ANKP | HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 4.5625 INCHES NOMINAL |
| CBBL | FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE |
| CWGR | LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | 90.0 DEGREES NOMINAL |
| CWGY | ROTATING ELEMENT LOCKING METHOD | ECCENTRIC CAM LOCKING COLLAR |
| CWJW | MOUNTING HOLE TYPE | SLOTTED |
| LBMA | LUBRICATION MATERIAL | GREASE OR OIL |
| MATT | MATERIAL | IRON CAST HOUSING |
| MATT | MATERIAL | STEEL BEARING |
| MATT | MATERIAL | STEEL COLLAR |
| STYL | STYLE DESIGNATOR | PILLOW BLOCK,SOLID |
| Components Related to NSN - 3130-01-170-3207, 3130011703207 | ||||
| 3120-01-288-5692 (3120012885692) | 3120-00-400-5487 (3120004005487) | 3120-00-071-5417 (3120000715417) | 3130-01-678-4047 (3130016784047) | |
| 3120-01-297-1300 (3120012971300) | 3120-00-630-4148 (3120006304148) | 3120-00-851-4483 (3120008514483) | 3120-00-051-7210 (3120000517210) | |
| 3120-00-902-4926 (3120009024926) | 3110-01-248-0730 (3110012480730) | 3120-00-940-9976 (3120009409976) | 3120-00-454-0386 (3120004540386) | |
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