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National Stock Number:
3110-00-868-2742
Federal Supply Class:
3110
National Item Identification Number:
008682742
Description:
BEARING,ROLLER,CYLINDRICAL
Detail:
A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes BEARING, ROLLER, AIRFRAME.
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Manufacturer Information:
| 350033 | 77445 | RTX CORPORATION | | 359986 | 77445 | RTX CORPORATION | | 452395 | 38443 | SKF USA INC. | | 452395 | 52676 | SKF USA INC. | | 452395 | 77445 | RTX CORPORATION | | 452394 | 77445 | RTX CORPORATION | | 742516 | 52661 | RTX CORPORATION | | 747088 | 77445 | RTX CORPORATION | | 742516 | 78118 | MPB CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 3.9500 INCHES NOMINAL | | BORE SHAPE | STRAIGHT | | INNER RING WIDTH | 16.0 MILLIMETERS NOMINAL | | INTERNAL CLEARANCE | 0.0032 INCHES MINIMUM RADIAL AND 0.0036 INCHES MAXIMUM RADIAL | | LOCATING FEATURE | NONLOCATING | | MATERIAL | STEEL COMP M50 OUTER RING | | MATERIAL | STEEL COMP M50 ROLLER | | MATERIAL | STEEL COMP M50 INNER RING | | MATERIAL | STEEL COMP 4340 RETAINER | | OUTER RING WIDTH | 32.0 MILLIMETERS NOMINAL | | OVERALL OUTSIDE DIAMETER | 5.2000 INCHES NOMINAL | | OVERALL WIDTH | 32.0 MILLIMETERS NOMINAL | | RETAINER FABRICATION METHOD | MACHINED | | STANDARD TOLERANCE DESIGNATION | RBEC NO.5 | | SURFACE FINISH | GROUND |
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