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National Stock Number:
3110-01-330-6550
Federal Supply Class:
3110
National Item Identification Number:
013306550
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:
| 115KS5 | 38443 | SKF USA INC. | | 115KS7 | 38443 | SKF USA INC. | | 145DS503-3 | 38443 | SKF USA INC. | | 145DS503-4 | 38443 | SKF USA INC. | | 145DS503-3 | 77272 | THE BOEING COMPANY | | 145DS503-3/4 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | 145DS503-4 | 77272 | THE BOEING COMPANY | | 145S503-3 | 77272 | THE BOEING COMPANY | | 552106A | D2456 | SCHAEFFLER AEROSPACE GERMANY GMBH & CO. KG |
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Techincal Specification:
| BORE DIAMETER | 2.9528 INCHES MINIMUM AND 2.9531 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | INNER RING WIDTH | 0.7874 INCHES NOMINAL | | LOAD DIRECTION | ANGULAR | | MATERIAL | STEEL COMP M50 OVERALL | | OUTER RING WIDTH | 0.7824 INCHES MINIMUM AND 0.7874 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 4.5276 INCHES MINIMUM AND 4.5279 INCHES MAXIMUM | | STYLE DESIGNATOR | COUNTERBORED OUTER RING, SHOULDERRED INNER RING, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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