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National Stock Number:
3110-01-124-8030
Federal Supply Class:
3110
National Item Identification Number:
011248030
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:
| 294 | 15310 | BABCOCK INDUSTRIES CANADA INC MATHEWS CONVEYOR DIV | | 29AB | 15310 | BABCOCK INDUSTRIES CANADA INC MATHEWS CONVEYOR DIV | | B1030-2 | 15310 | BABCOCK INDUSTRIES CANADA INC MATHEWS CONVEYOR DIV |
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Techincal Specification:
| BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 0.4375 INCHES NOMINAL | | BORE SHAPE | STRAIGHT | | FLANGE OUTSIDE DIAMETER | 1.6560 INCHES NOMINAL | | INNER RING WIDTH | 0.8730 INCHES NOMINAL | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL | GREASE | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | MATERIAL | STEEL RETAINER | | MATERIAL | WOOL AND PLASTIC POLYTETRAFLUOROETHYLENE SEAL | | OUTER RING OUTSIDE DIAMETER | 1.5260 INCHES NOMINAL | | OUTER RING WIDTH | 0.7640 INCHES NOMINAL | | SEAL QUANTITY | 1 | | SPECIAL FEATURES | SIX OIL HOLES IN INNER RING FOR RELVBRICATION; SEAL IS STEEL REINFORCED; INNER RING EXTENDS ON FLANGE SIDE ONLY; HEX HOLE DIA FROM POINT TO OPPOSITE POINT,0.452 IN. NOM; HEXAGONAL SHAPE BORE | | STYLE DESIGNATOR | SPLIT OUTER RING WITH FLANGED BAND, SOLI D INNER RING EXTENDED BOTH SIDES, SEALING ELEMENT ON FLANGE SIDE, NON-SEPARABLE | | SURFACE FINISH | UNGROUND |
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