3110-01-089-1619 BEARING,BALL,ANNULAR Index 3110-01-089-1621 BEARING,ROLLER,CYLINDRICAL

National Stock Number:
3110-01-089-1620

Federal Supply Class:
3110

National Item Identification Number:
010891620

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.


Manufacturer Information:
414677-6032828KAYDON CORPORATION
414677-6040920MPB CORP
414677-6043991FAG BEARINGS CORPORATION
414677-6060380TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
414677-6078118MPB CORPORATION
414677-6096214RAYTHEON COMPANY
K0B020XP0L32828KAYDON CORPORATION
KB020XPOL32828KAYDON CORPORATION


Techincal Specification:
BORE DIAMETER1.9982 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM
BORE SHAPESTRAIGHT
CONTACT ANGLE30.0 DEGREES NOMINAL
INTERNAL FIT-UP CONTACT ANGULAR DIRECTIONPRIMARILY RADIAL
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-3150 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALOIL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-613 FED SPEC ALL MATERIAL RESPONSES OR SAE ASSN STD ALL MATERIAL RESPONSES RETAINER
MATERIALCOPPER ALLOY RETAINER
MATERIALSTEEL COMP E52100 BALL
MATERIALSTEEL COMP E52100 INNER RING
MATERIALSTEEL COMP E52100 OUTER RING
OVERALL OUTSIDE DIAMETER2.6232 INCHES MINIMUM AND 2.6250 INCHES MAXIMUM
OVERALL WIDTH0.3075 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM
RETAINER FABRICATION METHODMACHINED
SPECIAL FEATURES0.0000 IN. MIN 0.0010 IN. MAX DIAMETRAL PRELOAD
STYLE DESIGNATOR4 POINT BALL CONTACT, SOLID INNER AND OUTER RINGS, NON-SEPARABLE
SURFACE FINISHGROUND


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