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National Stock Number:
3110-00-891-5204
Federal Supply Class:
3110
National Item Identification Number:
008915204
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:
| 438892 | 77445 | RTX CORPORATION | | 438893 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 30.0 MILLIMETERS NOMINAL | | BORE SHAPE | STRAIGHT | | INTERNAL CLEARANCE | 0.0010 INCHES MINIMUM RADIAL AND 0.0024 INCHES MAXIMUM RADIAL | | LOCATING FEATURE | ONE DIRECTION | | OVERALL OUTSIDE DIAMETER | 55.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 13.0 MILLIMETERS NOMINAL | | MATERIAL | COPPER ALLOY RETAINER | | MATERIAL | STEEL COMP E52100 ROLLER | | MATERIAL | STEEL COMP 8620 INNER RING | | MATERIAL | STEEL COMP 8620 OUTER RING | | RETAINER FABRICATION METHOD | MACHINED | | STANDARD TOLERANCE DESIGNATION | RBEC NO.5 | | STYLE DESIGNATOR | SINGLE ROW, TWO-DIRECTION LOCATING, TWO LIP INNER RING, TWO LIP OUTER RING, SEPARABLE | | SURFACE FINISH | GROUND |
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