NSN 3110-00-863-1211

Part Details | DUPLEX BALL BEARING

3110-00-863-1211 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: 230002803, 2-300-028-03, 230002801, 2-300-028-01, 2300028, 2-300-028, 453747, 1911SD301T, D350156, D3-50156, 3110-00-863-1211, 00-863-1211, 3110008631211, 008631211

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31JAN 01, 196200-863-121130213 ( BEARING, BALL, DUPLEX )
REFERENCE DRAWINGS & PICTURES

COUNTERBORED OUTER RINGS, NON-SEPARABLE, TANDEM MOUNTING

Cross Reference | NSN 3110-00-863-1211
Part Number Cage Code Manufacturer
2-300-028-0399193HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
2-300-028-0199193HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
2-300-02899193HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
45374752676SKF USA INC.
1911SD301T38443SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA
D3-5015638443SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA
Technical Data | NSN 3110-00-863-1211
Characteristic Specifications
STYLE DESIGNATOR COUNTERBORED OUTER RINGS, NON-SEPARABLE, TANDEM MOUNTING
OVERALL WIDTH26.0 MILLIMETERS NOMINAL
BORE DIAMETER55.0 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER80.0 MILLIMETERS NOMINAL
STANDARD TOLERANCE DESIGNATION ABEC NO.5
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOAD DIRECTION ANGULAR
INTERNAL CLEARANCED0.0080 INCHES NOMINAL AND R0.0008 INCHES MINIMUM AND R0.0017 INCHES MAXIMUM
BEARING PRELOAD RATING1000.0 POUNDS NOMINAL
SPECIAL FEATURESSTABILIZED FOR OPERATION AT 65 DEG F TO P 350 DEG F,THRUST MARKING ON OD OF OUTER RINGS,MAX SURFACE FINISH,BALL 2 UIN AA,INNER AND OUTER RING GROOVE 10 UIN AA,RACE RETAINER PILOT SURFACE 20 UIN AA,RETAINER PILOTSURFACE 40 UIN AA,RETAINER BALL POCKET63 UIN AA,ID AND OD 13 UIN AA,RETAINERBORE CONCENTRIC TO OD WITHIN 0.002 IN.TIR
TEST DATA DOCUMENTP6903-91547 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.).