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National Stock Number:
3110-00-345-6121
Federal Supply Class:
3110
National Item Identification Number:
003456121
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:
| 4000352 | 77445 | RTX CORPORATION | | 4000425 | 21335 | TIMKEN CO | | 4000425 | 77445 | RTX CORPORATION | | 4037050 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 110.00 MILLIMETERS NOMINAL | | BORE SHAPE | STRAIGHT | | CONTACT ANGLE | 33.0 DEGREES NOMINAL | | FLANGE WIDTH | 0.2210 INCHES NOMINAL | | INNER RING WIDTH | 1.4080 INCHES NOMINAL | | INTERNAL CLEARANCE | 0.0101 INCHES MINIMUM RADIAL AND 0.0115 INCHES MAXIMUM RADIAL | | LOAD DIRECTION | ANGULAR | | OUTER RING OUTSIDE DIAMETER | 170.0 MILLIMETERS NOMINAL | | OUTER RING WIDTH | 29.00 MILLIMETERS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | PWA 725,97497 MFR REF 1ST MATERIAL RESPONSE BALL | | MATERIAL DOCUMENT AND CLASSIFICATION | PWA 725,97497 MFR REF 2ND MATERIAL RESPONSE INNER RING | | MATERIAL DOCUMENT AND CLASSIFICATION | PWA 725,97497 MFR REF 3RD MATERIAL RESPONSE OUTER RING | | MATERIAL | STEEL BALL | | MATERIAL | STEEL COMP 4340 RETAINER | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | PRECIOUS MATERIAL | SILVER | | RETAINER FABRICATION METHOD | MACHINED | | SPECIAL FEATURES | EACH ASSEMBLY CONTAINS 2 INNER RACES,AN OUTER RACE,A ROLLER CAGE,AND A SET OF ROLLERS | | STANDARD TOLERANCE DESIGNATION | ABEC NO.7 | | SURFACE FINISH | GROUND |
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