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National Stock Number:
3110-01-301-7888
Federal Supply Class:
3110
National Item Identification Number:
013017888
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:
| B-2389-87-5 | 67121 | MCELROY MARINE MACHINERY | | MB-35-2 1/2 | 0SBD3 | MB MFG INC | | MB-35-2 1/2 | 92563 | MCGILL MANUFACTURING CO, INC |
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Techincal Specification:
| MATERIAL | STEEL BALL | | STEEL INNER RING | | STEEL OUTER RING | | STEEL RETAINER | | PLASTIC POLYTETRAFLUOROETHYLENE SEAL | | STYLE DESIGNATOR | SINGLE ROW BALL, EXTERNAL ALIGNING RING, INNER RING EXTENDED BOTH SIDES, WITH SETSCREW IN INNER RING | | BORE DIAMETER | 2.5000 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 4.9213 INCHES NOMINAL | | OUTER RING WIDTH | 1.1562 INCHES NOMINAL | | INNER RING WIDTH | 2.0781 INCHES NOMINAL | | BORE SHAPE | STRAIGHT | | SURFACE FINISH | GROUND | | RETAINER FABRICATION METHOD | PRESSED | | SEAL QUANTITY | 1 | | BEARING SEAL TYPE | CONTACT | | LOAD DIRECTION | RADIAL | | INTERNAL FIT-UP DESIGNATION | STANDARD | | FEATURES PROVIDED | ALIGNING RING |
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