NSN 3110-00-439-5477

Part Details | CYLINDRICAL ROLLER BEARING

3110-00-439-5477 A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes BEARING, ROLLER, AIRFRAME.

Alternate Parts: 693010, 447230, 447230, 693010, 447230, 447228, 3110-00-439-5477, 00-439-5477, 3110004395477, 004395477

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31DEC 05, 196900-439-547700015 ( BEARING, ROLLER, CYLINDRICAL )
REFERENCE DRAWINGS & PICTURES

SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE

Cross Reference | NSN 3110-00-439-5477
Part Number Cage Code Manufacturer
69301006144INDUSTRIAL TECTONICS BEARINGSCORPORATION
44723006144INDUSTRIAL TECTONICS BEARINGSCORPORATION
44723038443SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA
69301077445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
44723077445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
44722877445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 3110-00-439-5477
Characteristic Specifications
STYLE DESIGNATOR SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE
OVERALL WIDTH0.6249 INCHES MINIMUM AND 0.6299 INCHES MAXIMUM
BORE DIAMETER1.9683 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER3.1493 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATION RBEC NO.5
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOCATING FEATURE NONLOCATING
INTERNAL CLEARANCER0.0014 INCHES MINIMUM AND R0.0020 INCHES MAXIMUM
SPECIAL FEATURESSILVER PLATE CAGE PER AMS 2412 0.0005-0.0015 THK ON LAND RIDING SURF AND ROLLER POCKETS NO STRIKE METAL REQD BAKE 475-500F FOR 2 HRS TO CHECK FOR BOND