| Item Name | Roller Linear Rotary Motion |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 00-288-4852 (002884852) |
| NCB Code | USA (00) |
| Manufacturer | Ecolaire Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASG | CASEHARDENING INDICATOR | CASEHARDENED |
| ABKV | OUTSIDE DIAMETER | 2.495 INCHES MINIMUM AND 2.505 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 0.969 INCHES NOMINAL |
| AETC | METALLIC HARDNESS RATING | 58.0 MINIMUM ROCKWELL C AND 60.0 MAXIMUM ROCKWELL C |
| AQPL | FACE WIDTH | 0.611 INCHES MINIMUM AND 0.616 INCHES MAXIMUM |
| ASBM | HUB DIAMETER | 1.250 INCHES NOMINAL |
| BCXD | BORE INSIDE DIAMETER | 0.9325 INCHES MINIMUM AND 0.9380 INCHES MAXIMUM |
| BQWC | CHAMFER/RADIUS OF OUTSIDE CORNER | 0.031 IN. |
| BQWD | CHAMFER/RADIUS OF INSIDE CORNER | 0.016 IN. BY 45 DEG |
| FEAT | SPECIAL FEATURES | 0.125 IN. RADIUS HUB TO FACE |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | PLAIN,PROTRUDING HUBS |
| Relevant Components for NSN - 3120-00-288-4852, 3120002884852 | ||||
| 3120-00-450-6253 (3120004506253) | 3120-01-580-6076 (3120015806076) | 3120-00-456-8822 (3120004568822) | 3120-01-303-5485 (3120013035485) | |
| 3120-01-605-4732 (3120016054732) | 3120-01-254-5347 (3120012545347) | 3120-01-629-1711 (3120016291711) | 3120-00-661-3985 (3120006613985) | |
| 3120-00-517-5552 (3120005175552) | 3120-01-271-8355 (3120012718355) | 3120-01-419-5052 (3120014195052) | 3120-00-839-0964 (3120008390964) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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