6640-00-443-3750 TEST TUBE Index 6640-00-443-3760 TEST TUBE

National Stock Number:
3110-00-443-3755

Federal Supply Class:
3110

National Item Identification Number:
004433755

Description:
BEARING,ROLLER,NEEDLE

Detail:
A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.


Manufacturer Information:
30190A934995RTC PARTS INC


Techincal Specification:
ALIGNMENT TYPERIGID
BORE DIAMETER0.8750 INCHES MINIMUM AND 0.8755 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER1.1245 INCHES MINIMUM AND 1.1255 INCHES MAXIMUM
OVERALL WIDTH0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
MATERIALSTEEL OVERALL
RETAINER FABRICATION METHODMACHINED
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
STYLE DESIGNATORNON-SEPARABLE, CLOSED END, DRAWN SHELL
SURFACE FINISHGROUND


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