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National Stock Number:
3110-00-624-3620
Federal Supply Class:
3110
National Item Identification Number:
006243620
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:
| 108KS400 | 38443 | SKF USA INC. | | SB1112-1 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BORE SHAPE | STRAIGHT | | BORE DIAMETER | 40.00 MILLIMETERS NOMINAL | | INTERNAL CLEARANCE | 0.0005 INCHES MINIMUM RADIAL AND 0.0011 INCHES MAXIMUM RADIAL | | LOAD DIRECTION | RADIAL | | MATERIAL | COPPER ALLOY RETAINER | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | OVERALL OUTSIDE DIAMETER | 68.00 MILLIMETERS NOMINAL | | OVERALL WIDTH | 15.00 MILLIMETERS NOMINAL | | RETAINER FABRICATION METHOD | MACHINED | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND | | SPECIAL FEATURES | STABILIZED FOR OPERATION AT 250 DEG F,MAX SURFACE ROUGHNESS FOR CAGE CONTACT SURFACE OF INNER RACE 20 UIN AA,CAGE INNER LAND RIDING |
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