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National Stock Number:
3110-00-293-9192
Federal Supply Class:
3110
National Item Identification Number:
002939192
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:
| 237903 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 2.7556 INCHES MINIMUM AND 2.7759 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | INNER RING WIDTH | 1.1761 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM | | INTERNAL CLEARANCE | 0.0030 INCHES MINIMUM RADIAL AND 0.0045 INCHES MAXIMUM RADIAL | | LOCATING FEATURE | NONLOCATING | | MATERIAL | COPPER ALLOY RETAINER | | MATERIAL | STEEL COMP E52100 OUTER RING | | MATERIAL | STEEL COMP E52100 ROLLER | | MATERIAL | STEEL COMP E52100 INNER RING | | OUTER RING WIDTH | 0.9761 INCHES MINIMUM AND 0.9811 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 4.3304 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM | | RETAINER FABRICATION METHOD | MACHINED | | SPECIAL FEATURES | FLANGED OUTER RING 4.6100 IN. FLANGE OD 0.1260 IN. FLANGE WIDTH | | STANDARD TOLERANCE DESIGNATION | RBEC NO.5 | | STYLE DESIGNATOR | ANGULAR CONTACT, SPHERICAL ROLLERS, SEPARABLE | | SURFACE FINISH | GROUND |
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