3110-00-865-6920 BEARING,BALL,ANNULAR Index 3110-00-865-6922 BEARING,BALL,ANNULAR

National Stock Number:
3110-00-865-6921

Federal Supply Class:
3110

National Item Identification Number:
008656921

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:
1006832018876U S ARMY AVIATION AND MISSILE COMMAND
10068320-218876U S ARMY AVIATION AND MISSILE COMMAND
10068320-270854SCHAEFFLER AEROSPACE USA CORP
105H-G5370854SCHAEFFLER AEROSPACE USA CORP
105H5G270854SCHAEFFLER AEROSPACE USA CORP


Techincal Specification:
BORE DIAMETER0.9842 INCHES MINIMUM AND 0.9843 INCHES MAXIMUM
BORE SHAPESTRAIGHT
CONTACT ANGLE12.5 DEGREES NOMINAL
INTERNAL CLEARANCE0.0005 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL
LOAD DIRECTIONANGULAR
LUBRICATION MATERIALLUBRICANT
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
MATERIALPLASTIC PHENOLIC RETAINER
MATERIALSTEEL COMP E52100 BALL
MATERIALSTEEL COMP E52100 INNER RING
MATERIALSTEEL COMP E52100 OUTER RING
OVERALL OUTSIDE DIAMETER1.8502 INCHES MINIMUM AND 1.8504 INCHES MAXIMUM
OVERALL WIDTH0.4714 INCHES MINIMUM AND 0.4724 INCHES MAXIMUM
RETAINER FABRICATION METHODMACHINED
STANDARD TOLERANCE DESIGNATIONABEC NO.5
STYLE DESIGNATORCOUNTERBORED OUTER RING, NON-SEPARABLE
SURFACE FINISHGROUND


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