3110-01-206-7423 BEARING,BALL,ANNULAR Index 3110-01-206-7426 BEARING,ROLLER,SELF-ALIGNING

National Stock Number:
3110-01-206-7425

Federal Supply Class:
3110

National Item Identification Number:
012067425

Description:
BEARING,ROLLER,SELF-ALIGNING

Detail:
AN ANTIFRICTION BEARING HAVING A CYLINDRICAL ROLLING ELEMENT AND ONE SPHERICAL RACEWAY WHICH WILL ADJUST TO VARYING DEGREES OF SHAFT AND/OR SUPPORT MISALIGNMENT WITHOUT DAMAGE TO THE RACEWAYS AND PERMITS THE FULL RATING OF THE BEARING TO BE UTILIZED.


Manufacturer Information:
0371C0013-103538LOCKHEED MARTIN CORPORATION
0371C0013-154497MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS
22332YMW3321335TIMKEN CO
160SD23 W33 F360380TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
160SD23 W33FBBR WG4160380TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT


Techincal Specification:
BORE DIAMETER160.0 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0055 INCHES MINIMUM RADIAL AND 0.0077 INCHES MAXIMUM RADIAL
OVERALL OUTSIDE DIAMETER340.0 MILLIMETERS NOMINAL
OVERALL WIDTH114.0 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE ROLLER
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIALCOPPER ALLOY RETAINER
MATERIALSTEEL COMP E3310 INNER RING
MATERIALSTEEL COMP E3310 OUTER RING
MATERIALSTEEL COMP E3310 ROLLER
RETAINER FABRICATION METHODMACHINED
SPECIAL FEATURESOIL HOLES AND GROOVE IN OUTER RING
STANDARD TOLERANCE DESIGNATIONRBEC NO.1
STYLE DESIGNATORDOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
SURFACE FINISHGROUND


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