5340-01-629-3272 GUARD RAIL SECTION,UTILITY 2920-01-629-3274 TERMINAL BLOCK,ELECTRICAL

National Stock Number:
3110-01-629-3273

Federal Supply Class:
3110

National Item Identification Number:
016293273

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:
6311-2Z-J/C352676SKF USA INC.
E2.6311-2Z/C352676SKF USA INC.


Techincal Specification:
BORE DIAMETER55.0 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
LUBRICATION MATERIALGREASE
OVERALL OUTSIDE DIAMETER120.0 MILLIMETERS NOMINAL
OVERALL WIDTH29.0 MILLIMETERS NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYDEEP GROOVE BALL BEARING.ENERGY EFFICIENT (E2) BEARING
MATERIALSTEEL CORROSION RESISTING OVERALL
RETAINER FABRICATION METHODPRESSED
SHIELD QUANTITY2
SPECIAL FEATURESSKF ENERGY EFFICIENT,ELECTRIC MOTOR QUALITY.
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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