NSN 3110-01-442-6744

Part Details | DUPLEX BALL BEARING

3110-01-442-6744 Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Alternate Parts: 1F6364PC30, 1F-6364PC30, RO0051, FFB17130J11A2C(DUPLEX PAIR), FFB171/30J11A2C(DUPLEX PAIR), 1F6364PC30, 3110-01-442-6744, 01-442-6744, 3110014426744, 014426744

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31MAR 20, 199701-442-674430213 ( BEARING, BALL, DUPLEX )
REFERENCE DRAWINGS & PICTURES

COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING

Cross Reference | NSN 3110-01-442-6744
Part Number Cage Code Manufacturer
1F-6364PC300UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
RO005113873DLA AVIATION
FFB171/30J11A2C(DUPLEX PAIR)81348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
1F6364PC301W383TOOLEX INC
Technical Data | NSN 3110-01-442-6744
Characteristic Specifications
STYLE DESIGNATOR COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH58.00 MILLIMETERS NOMINAL
BORE DIAMETER55.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER120.00 MILLIMETERS NOMINAL
STANDARD TOLERANCE DESIGNATION ABEC NO.1
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
LOAD DIRECTION ANGULAR
BEARING PRELOAD DESIGNATION LIGHT
SPECIAL FEATURESITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER RICHMOND PRODUCTION STANDARD NO. RO0051
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSREFERENCE NUMBER DIFFERENTIATING MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT ACTIVITY HX QUALITY CONTROL. MANUFACTURING AND TESTING SPECIFICATIONS AVAILABLE AT THE DLA ICP
CRITICALITY CODE JUSTIFICATIONZZZY