3110-01-022-5638 SEAT,BEARING Index 3120-01-022-5640 BEARING,SLEEVE

National Stock Number:
3110-01-022-5639

Federal Supply Class:
3110

National Item Identification Number:
010225639

Description:
RETAINER AND ROLLERS,BEARING

Detail:
AN ASSEMBLED INNER COMPONENT OF A ROLLER BEARING, CONSISTING OF A FRAME OR INCLOSURE WHICH SPACES AND RETAINS THE ROLLING ELEMENTS OF A BEARING, ROLLER (AS MODIFIED) AND THE ROLLERS WHICH ARE THE ROLLING ELEMENTS IN A BEARING, ROLLER (AS MODIFIED).


Manufacturer Information:
4N240111083CATERPILLAR INC
FA4775560380TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
NTA-1E206060380TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT


Techincal Specification:
MATERIALSTEEL RETAINER
STEEL CORROSION RESISTING ROLLER
STYLE DESIGNATORRETAINER AND ROLLERS, THRUST
OUTSIDE DIAMETER0.7920 INCHES MINIMUM AND
0.8020 INCHES MAXIMUM
BORE DIAMETER0.3770 INCHES MINIMUM AND
0.3820 INCHES MAXIMUM
ROLLING ELEMENT DIAMETER0.0779 INCHES MINIMUM AND
0.0781 INCHES MAXIMUM
RETAINER FABRICATION METHODSTAMPED
RETAINER PIECE QUANTITY2
SPECIAL FEATURESBLACK OXIDE ON RETAINER,ROLLERS ROCKWELL C SCALE 57 MIN


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