3110-01-121-2798 SEAT,VALVE Index 3110-01-121-2800 BALL,BEARING

National Stock Number:
3110-01-121-2799

Federal Supply Class:
3110

National Item Identification Number:
011212799

Description:
BALL,BEARING

Detail:
A homogenous spherical body, a series of which provides the rolling elements in a BEARING, BALL (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes BALL, CHECK; BALL, VALVE, PORTED.


Manufacturer Information:
10107466A486GNIMIKKEISTOKESKUS NCB FINLAND
4070504192ROGERSON AIRCRAFT EQUIPMENT GROUP


Techincal Specification:
ROLLING ELEMENT DIAMETER0.0927 INCHES MINIMUM AND 0.0947 INCHES MAXIMUM
SPECIAL FEATURESMTERIAL SAPPHIRE,COMMERCIAL OVERALL; SURFACE ROUGHNESS RATING 8 MICROINCHES OVERALL
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR BALLS, GRADE 25
STYLE DESIGNATORBALL


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