| Item Name | Bearing Ball Airframe |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-178-6040 (011786040) |
| NCB Code | USA (01) |
| Manufacturer | Schatz Bearing Corporation, Timken Corporation, Skf Usa Inc, Rbc Aircraft Products Inc, Mpb Corporation, The Boeing Company |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| BACB10A537 | schatz bearing corporation | bearing ball airframe | 21760 | RFQ |
| BACB10A537 | timken corporation | bearing ball airframe | 21335 | RFQ |
| A538DDE8510 | timken corporation | bearing ball airframe | 21335 | RFQ |
| B538ZZ ST10 | skf usa inc | bearing ball airframe | 38443 | RFQ |
| BACB10A537 | rbc aircraft products inc | bearing ball airframe | 3nps1 | RFQ |
| BACB10A537 | mpb corporation | bearing ball airframe | 40920 | RFQ |
| A538DDE8510 | rbc aircraft products inc | bearing ball airframe | 3nps1 | RFQ |
| BACB10A537 | the boeing company | bearing ball airframe | 81205 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 0.6243 INCHES MINIMUM AND 0.6257 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 1.0615 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM |
| AGVT | OUTER RING WIDTH | 0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| AGVU | INNER RING WIDTH | 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM |
| AGYK | SHIELD QUANTITY | 2 |
| AGZA | ALIGNMENT TYPE | RIGID |
| AGZC | LOAD DIRECTION | RADIAL |
| AKVV | INTERNAL CLEARANCE | 0.0010 INCHES MINIMUM RADIAL AND 0.0020 INCHES MAXIMUM RADIAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS |
| FEAT | SPECIAL FEATURES | PACKED DRY,NO LUBRICANT |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SHIELD AND GLASS FIBER SHIELD |
| MATT | MATERIAL | STEEL COMP 440C BALL |
| MATT | MATERIAL | STEEL COMP 440C INNER RING |
| MATT | MATERIAL | STEEL COMP 440C OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE BALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE INNER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OUTER RING |
| STYL | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| Relevant Components for NSN - 3110-01-178-6040, 3110011786040 | ||||
| 3110-01-152-8152 (3110011528152) | 3120-01-185-8740 (3120011858740) | 3120-00-661-4351 (3120006614351) | 3120-00-518-6871 (3120005186871) | |
| 3110-00-168-1471 (3110001681471) | 3110-01-354-4581 (3110013544581) | 3120-01-680-4661 (3120016804661) | 3120-01-518-6652 (3120015186652) | |
| 3120-00-382-2710 (3120003822710) | 3120-00-529-8687 (3120005298687) | 3110-01-143-1798 (3110011431798) | 3110-01-500-2447 (3110015002447) | |
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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