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National Stock Number:
3110-01-209-8109
Federal Supply Class:
3110
National Item Identification Number:
012098109
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:
| 40351 | 92381 | CROWN INDUSTRIAL PRODUCTS CO | | RA012RR AND COLLAR | 21335 | TIMKEN CO | | RA012RR+COL | 21335 | TIMKEN CO |
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Techincal Specification:
| ALIGNMENT TYPE | SELF-ALIGNING | | BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 0.7500 INCHES NOMINAL | | BORE SHAPE | STRAIGHT | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL | GREASE | | OUTER RING WIDTH | 0.5906 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 1.8504 INCHES NOMINAL | | OVERALL WIDTH | 1.2188 INCHES NOMINAL | | MATERIAL | PLASTIC POLYAMIDE RETAINER | | MATERIAL | STEEL BALL | | MATERIAL | RUBBER SYNTHETIC SEAL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL LOCKING COLLAR | | MATERIAL | STEEL OUTER RING | | RETAINER FABRICATION METHOD | MACHINED | | SEAL QUANTITY | 2 | | SELF-ALIGNMENT LOCATION | EXTERNAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | STYLE DESIGNATOR | SINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDS ONE SIDE, WITH ECCENTRIC LOCKING COLLAR | | SURFACE FINISH | GROUND |
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