5355-01-083-6533 KNOB Index 3110-01-083-6535 BEARING,ROLLER,NEEDLE

National Stock Number:
3110-01-083-6534

Federal Supply Class:
3110

National Item Identification Number:
010836534

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:
RIF-814ZZRA3P25LG2050294NEW HAMPSHIRE BALL BEARINGS INC
RIF814ZZJ1011MINEBEA MITSUMI INC.
RIF814ZZS0352MINEBEA MITSUMI INC.


Techincal Specification:
BORE DIAMETER0.2500 INCHES NOMINAL
BORE SHAPESTRAIGHT
FLANGE OUTSIDE DIAMETER0.5470 INCHES NOMINAL
FLANGE WIDTH0.0450 INCHES NOMINAL
INTERNAL CLEARANCE0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONBEACON 325,FSCM 29700 MFR REF SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OVERALL WIDTH0.1875 INCHES NOMINAL
OUTER RING OUTSIDE DIAMETER0.5000 INCHES NOMINAL
RETAINER FABRICATION METHODPRESSED
SHIELD QUANTITY2
STANDARD TOLERANCE DESIGNATIONABEC NO.3
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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