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National Stock Number:
3110-00-866-7250
Federal Supply Class:
3110
National Item Identification Number:
008667250
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:
| 38ST | 38443 | SKF USA INC. | | 38STRA21321E | 38443 | SKF USA INC. | | PA38KRB21649 | 21335 | TIMKEN CO | | 38STRB21649 | 38443 | SKF USA INC. | | RA21321 | 51663 | HYDRO-AIRE AEROSPACE CORP. | | RB21649 | 51663 | HYDRO-AIRE AEROSPACE CORP. |
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Techincal Specification:
| BORE SHAPE | STRAIGHT | | BORE DIAMETER | 8.00 MILLIMETERS NOMINAL | | FEATURES PROVIDED | ALIGNING RING | | INTERNAL CLEARANCE | 0.0006 INCHES MINIMUM RADIAL AND 0.0010 INCHES MAXIMUM RADIAL | | LOAD DIRECTION | RADIAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | OVERALL OUTSIDE DIAMETER | 22.00 MILLIMETERS NOMINAL | | OVERALL WIDTH | 7.00 MILLIMETERS NOMINAL | | RETAINER FABRICATION METHOD | PRESSED | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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