3110-00-277-0420 BEARING,BALL,ANNULAR Index 3110-00-277-0423 BEARING,BALL,ANNULAR

National Stock Number:
3110-00-277-0421

Federal Supply Class:
3110

National Item Identification Number:
002770421

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:
10018960-01118876U S ARMY AVIATION AND MISSILE COMMAND
233211 6671871ALFA LAVAL INC
9109PPFS16021335TIMKEN CO
3J27862Y614LINK-BELT CRANES, L.P., LLLP
6009-2RS52676SKF USA INC.
FF-B-171/381348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
Z993L09X3E43334GENERAL MOTORS CORP DELCO MORAINE NDH DIV
FFB171/03J09E2C81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
BEARING SEAL TYPECONTACT
BORE DIAMETER45.00 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHT
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD DIRECTIONRADIAL
LUBRICATION MATERIALGREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALRUBBER SYNTHETIC SEAL
MATERIALSTEEL BALL
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
MATERIALSTEEL RETAINER
OVERALL OUTSIDE DIAMETER75.00 MILLIMETERS NOMINAL
OVERALL WIDTH16.0 MILLIMETERS NOMINAL
RETAINER FABRICATION METHODPRESSED
SEAL QUANTITY2
STANDARD TOLERANCE DESIGNATIONABEC NO.1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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