| Item Name | Bearing Roller Cylindrical |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-416-9421 (004169421) |
| NCB Code | USA (00) |
| Manufacturer | United Technologies Corporation, Skf Usa Inc, Timken Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4000185 | united technologies corporation | bearing roller cylindrical | 77445 | RFQ |
| 4000185 | skf usa inc | bearing roller cylindrical | 38443 | RFQ |
| 4023319 | timken corporation | bearing roller cylindrical | 21335 | RFQ |
| 4023319 | united technologies corporation | bearing roller cylindrical | 77445 | RFQ |
| 4035598 | united technologies corporation | bearing roller cylindrical | 77445 | RFQ |
| 4053498 | united technologies corporation | bearing roller cylindrical | 77445 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 1.3730 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 6.4957 INCHES MINIMUM AND 6.4961 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 8.8578 INCHES MINIMUM AND 8.8583 INCHES MAXIMUM |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| AGZD | BORE SHAPE | STRAIGHT |
| AGZF | LOCATING FEATURE | NONLOCATING |
| AKVV | INTERNAL CLEARANCE | 0.0053 INCHES MINIMUM RADIAL AND 0.0063 INCHES MAXIMUM RADIAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | RBEC NO.5 |
| FEAT | SPECIAL FEATURES | SILVER PLATE CAGE ROLLER POCKETS AND LAND RIDING SURF PER AMS 2412 0.001-0.002 THK,BAKE AT 475-500F |
| MATT | MATERIAL | STEEL COMP 4340 RETAINER |
| MATT | MATERIAL | STEEL INNER RING |
| MATT | MATERIAL | STEEL OUTER RING |
| MATT | MATERIAL | STEEL ROLLER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | PWA-725,97497 MFR REF 1ST MATERIAL RESPONSE INNER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | PWA-725,97497 MFR REF 2ND MATERIAL RESPONSE OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | PWA-725,97497 MFR REF 3RD MATERIAL RESPONSE ROLLER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| STYL | STYLE DESIGNATOR | SINGLE ROW,CYLINDRICAL ROLLERS,TWO-DIRECTION LOCATING,SPLIT OUTER RING,INNER AND OUTER RINGS GROOVED FOR FOUR POINT ROLLER CONTACT,SEPARABLE |
| Components Related to NSN - 3110-00-416-9421, 3110004169421 | ||||
| 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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