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National Stock Number:
3110-01-176-4802
Federal Supply Class:
3110
National Item Identification Number:
011764802
Description:
BEARING,BALL,ANNULAR
Detail:
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.
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Manufacturer Information:
| RB-20-R | 76727 | NEW ENGLAND TRAWLER EQUIPMENT CO | | RB-20-R | 98523 | JERED LLC |
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Techincal Specification:
| BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 1.2500 INCHES NOMINAL | | BORE SHAPE | STRAIGHT | | CUBIC MEASURE | 1209.600 CUBIC INCHES | | INNER RING WIDTH | 1.6250 INCHES NOMINAL | | INTERNAL CLEARANCE | 0.0000 INCHES MINIMUM RADIAL AND 0.0050 INCHES MAXIMUM RADIAL | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL | GREASE | | OVERALL OUTSIDE DIAMETER | 2.4410 INCHES NOMINAL | | OUTER RING WIDTH | 0.8750 INCHES NOMINAL | | RETAINER FABRICATION METHOD | PRESSED | | SEAL QUANTITY | 2 | | SHIELD QUANTITY | 2 | | STANDARD TOLERANCE DESIGNATION | ABEC NO.7 | | STYLE DESIGNATOR | LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND | | UNPACKAGED UNIT WEIGHT | 6.0 OUNCES NOMINAL |
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