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National Stock Number:
3110-01-171-7095
Federal Supply Class:
3110
National Item Identification Number:
011717095
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:
| 38H5G21 | 70854 | SCHAEFFLER AEROSPACE USA CORP | | MER-22805D501KMA7P58LY15 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC | | S668-1 | 12511 | SIMMONDS PRECISION PRODUCTS INC | | S668-1 | 50294 | NEW HAMPSHIRE BALL BEARINGS INC | | S668-1 | 70854 | SCHAEFFLER AEROSPACE USA CORP |
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Techincal Specification:
| BORE DIAMETER | 0.3150 INCHES NOMINAL | | BORE SHAPE | STRAIGHT | | CONTACT ANGLE | 25.0 DEGREES MAXIMUM | | INTERNAL CLEARANCE | 0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL | | LOAD DIRECTION | ANGULAR | | LUBRICATION MATERIAL | GREASE | | OVERALL OUTSIDE DIAMETER | 0.8661 INCHES NOMINAL | | OVERALL WIDTH | 0.2756 INCHES NOMINAL | | RETAINER FABRICATION METHOD | MACHINED | | SPECIFICATION/STANDARD DATA | 12511-S668-1 MANUFACTURERS SPECIFICATION CONTROL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 | | STYLE DESIGNATOR | COUNTERBORED OUTER RING, SEPARABLE | | SURFACE FINISH | GROUND |
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