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National Stock Number:
3110-00-044-3478
Federal Supply Class:
3110
National Item Identification Number:
000443478
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:
| 451742 | 52676 | SKF USA INC. | | 921209A500AD15C18S9036K | 38443 | SKF USA INC. | | 9212U9 | 38443 | SKF USA INC. | | MM212-6MBRE7153 | 21335 | TIMKEN CO | | SB1353-1 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 60.00 MILLIMETERS NOMINAL | | BORE SHAPE | STRAIGHT | | CONTACT ANGLE | 30.0 DEGREES NOMINAL | | INTERNAL CLEARANCE | 0.0180 INCHES MINIMUM AXIAL AND 0.0210 INCHES MAXIMUM AXIAL | | LOAD DIRECTION | ANGULAR | | OVERALL OUTSIDE DIAMETER | 110.00 MILLIMETERS NOMINAL | | OVERALL WIDTH | 22.0 MILLIMETERS NOMINAL | | MATERIAL | COPPER ALLOY RETAINER | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | RETAINER FABRICATION METHOD | MACHINED | | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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