Ampex Annular Ball Bearing With Flange 

Reference numbers: 164872-020 | 3110-00-105-4102

MRCParameterCharacteristics
ABXVBore Diameter0.2500 inches nominal
AEPRFlange Outside Diameter0.6875 inches nominal
AGFFFlange Width0.0420 inches nominal
AGVTOuter Ring Width0.2260 inches nominal
AGVUInner Ring Width0.2500 inches nominal
AGYESurface FinishGround
AGYFRetainer Fabrication MethodPressed
AGYKShield Quantity2
AGZCLoad DirectionRadial
AGZDBore ShapeStraight
AKVVInternal Clearance0.0002 inches minimum radial and 0.0006 inches maximum radial
CTFZStandard Tolerance DesignationAbec NO.3
CTLHOuter Ring Taper0.0680 per foot in inches nominal
LBMALubrication MaterialOIL
LMDCLubrication Material Document and ClassificationMIL-L-6085 mil spec single material response
MATTMaterialSteel overall
STYLStyle DesignatorNon-loading groove, non-separable