NSN 3110-00-056-7571

Part Details | DUPLEX BALL BEARING

3110-00-056-7571 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: 2040117613, 204-011-761-3, 204011761001, 204-011-761-001, 204011761001, 204-011-761-001, 2040117613, 204-011-761-3, 204011761001, 204-011-761-001, 7100KRDB, 2040117613, 204-011-761-3, 9100W1CRDBE9390, 9100WICRDBE9390, 3110-00-056-7571, 00-056-7571, 3110000567571, 000567571

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31JAN 01, 196300-056-757130213 ( BEARING, BALL, DUPLEX )
REFERENCE DRAWINGS & PICTURES

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

Cross Reference | NSN 3110-00-056-7571
Part Number Cage Code Manufacturer
204-011-761-397499BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER
204-011-761-00197499BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER
204-011-761-001D0216RUAG AEROSPACE SERVICES GMBHDBA AIRCRAFT SERVICES NETWORK
204-011-761-3D0216RUAG AEROSPACE SERVICES GMBHDBA AIRCRAFT SERVICES NETWORK
204-011-761-00138443SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA
7100KRDB38443SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA
204-011-761-338443SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA
9100W1CRDBE939021335TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE
9100WICRDBE939021335TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE
Technical Data | NSN 3110-00-056-7571
Characteristic Specifications
STYLE DESIGNATOR COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH16.0 MILLIMETERS NOMINAL
BORE DIAMETER10.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER20.00 MILLIMETERS NOMINAL
STANDARD TOLERANCE DESIGNATION ABEC NO.1
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
LOAD DIRECTION ANGULAR
BEARING PRELOAD DESIGNATION LIGHT
SPECIAL FEATURESASSY V ETCHED ON OD