NSN 3110-00-175-2549

Part Details | DUPLEX BALL BEARING

3110-00-175-2549 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: 7178201, 71781, 7178-1, 3110-00-175-2549, 00-175-2549, 3110001752549, 001752549

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31DEC 03, 197100-175-254930213 ( BEARING, BALL, DUPLEX )
REFERENCE DRAWINGS & PICTURES

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

Cross Reference | NSN 3110-00-175-2549
Part Number Cage Code Manufacturer
717820132828KAYDON CORPORATIONDBA KAYDON BEARINGS DIVISION
7178-132828KAYDON CORPORATIONDBA KAYDON BEARINGS DIVISION
Technical Data | NSN 3110-00-175-2549
Characteristic Specifications
STYLE DESIGNATOR COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH0.6100 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
BORE DIAMETER6.4990 INCHES MINIMUM AND 6.5000 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER7.1238 INCHES MINIMUM AND 7.1250 INCHES MAXIMUM
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
LOAD DIRECTION ANGULAR
BEARING PRELOAD RATING50.0 POUNDS NOMINAL
SPECIAL FEATURES0.0000 TO 0.0010 IN. SPACE BETWEEN INNER RING FACES UNDER 50 LB LOAD,ETCH V ON BORE AND OD TO INDICATE PROPER INSTALLATION POSITION
TEST DATA DOCUMENT81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SPECIAL TEST FEATURESSPECIAL QUALITY CONTROL TESTING