3120-00-678-2208 BEARING,PLAIN,SPHERICAL Index 5945-00-678-2211 RELAY,ELECTROMAGNETIC

National Stock Number:
3110-00-678-2209

Federal Supply Class:
3110

National Item Identification Number:
006782209

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:
4841-16G50380RELIANCE ELECTRIC
FFB171ATYPE120GRADE0081348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
S3616STB10-20RCG9943991FAG BEARINGS CORPORATION


Techincal Specification:
BORE DIAMETER80.0 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHT
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY INTERNAL FIT-UP D ESIGNATION
INTERNAL CLEARANCE0.0010 INCHES MINIMUM RADIAL AND 0.0020 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-15719 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OVERALL OUTSIDE DIAMETER170.0 MILLIMETERS NOMINAL
OVERALL WIDTH2.6875 INCHES NOMINAL
MATERIALSTEEL BALL
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
MATERIALSTEEL RETAINER
NONDEFINITIVE SPEC/STD DATA20 TYPE AND 00 GRADE
RETAINER FABRICATION METHODPRESSED
SEAL QUANTITY2
SPECIAL FEATURESHEAT TREATED FOR OPERATION AT 175 DEG C
STANDARD TOLERANCE DESIGNATIONABEC NO.1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE
SURFACE FINISHGROUND


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