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National Stock Number:
3110-00-935-5712
Federal Supply Class:
3110
National Item Identification Number:
009355712
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:
| SK30A | 57448 | STEPHENS-ADAMSON INC A SUB OF ALLIS-CHALMERS CORP |
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Techincal Specification:
| ALIGNMENT TYPE | SELF-ALIGNING | | BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 2.0000 INCHES NOMINAL | | BORE SHAPE | STRAIGHT | | INNER RING WIDTH | 2.1825 INCHES MINIMUM AND 2.1875 INCHES MAXIMUM | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL | GREASE | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | ARMUAK 781,FSCM 29430 MFR REF SINGLE MATERIAL RESPONSE | | OUTER RING WIDTH | 1.1875 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 3.9364 INCHES MINIMUM AND 3.9370 INCHES MAXIMUM | | MATERIAL | RUBBER SYNTHETIC SEAL | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | MATERIAL | STEEL RETAINER | | RETAINER FABRICATION METHOD | PRESSED | | SEAL QUANTITY | 2 | | SELF-ALIGNMENT LOCATION | EXTERNAL | | SPECIAL FEATURES | TRIPLE LIP SEAL; LUBRICATION AND LOCKING PIN HOLE IN OUTER RING OPPOSITE EXTENTED INNER RING SETSCREW; TWO 3/8 24 IN. SETSCREWS LOCATED 120 DEG C TO C IN LONG END OF INNER RING | | STYLE DESIGNATOR | SINGLE ROW BALL, EXTERNAL SELF-ALIGNING, INNER RING EXTENDED BOTH SIDES, WITH SETSCREW IN INNER RING | | SURFACE FINISH | GROUND |
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