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National Stock Number:
3110-00-888-3221
Federal Supply Class:
3110
National Item Identification Number:
008883221
Description:
BEARING,ROLLER,NEEDLE
Detail:
A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.
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Manufacturer Information:
| 2J4624 | 11083 | CATERPILLAR INC | | 610955 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC. | | 610955 | 15879 | GENERAL EQUIPMENT CO | | BR354 | 92563 | MCGILL MANUFACTURING CO, INC | | CT6229-1 | 92563 | MCGILL MANUFACTURING CO, INC |
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Techincal Specification:
| MATERIAL | STEEL INNER RING | | STEEL OUTER RING | | STEEL RETAINER | | STEEL ROLLER | | RUBBER SYNTHETIC SEAL | | STYLE DESIGNATOR | SEPARABLE INNER RACE, WITH ROLLER RETAINER, HARDENED AND GROUND | | SURFACE FINISH | GROUND | | ALIGNMENT TYPE | RIGID | | OVERALL WIDTH | 2.2490 INCHES MINIMUM AND | | 2.2500 INCHES MAXIMUM | | BORE DIAMETER | 1.4860 INCHES MINIMUM AND | | 1.4900 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 3.8742 INCHES MINIMUM AND | | 3.8750 INCHES MAXIMUM | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE | | SEAL QUANTITY | 2 | | BEARING SEAL TYPE | CONTACT | | SPECIAL FEATURES | DUMBELL TYPE ROLLERS ALSO RINGS,ROLLERS AND ROLLER RETAINMENT RING HEAT STABILIZED FOR 300 DEG F ALSO RADIAL CLEARANCE 0.0025 IN. MIN ALSO ROLLER GUIDE RAIL ON ID OUTER RING ALSO OIL HOLE AND GROOVE IN INNER RING | | LUBRICATION MATERIAL | GREASE |
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