3110-01-051-6978 BEARING,ROLLER,THRUST Index 3120-01-051-6980 BEARING,SLEEVE

National Stock Number:
3110-01-051-6979

Federal Supply Class:
3110

National Item Identification Number:
010516979

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:
0928505-70AHU0KALMAR AC INC
709285050AHU0KALMAR AC INC
JTT-121460380TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT


Techincal Specification:
ALIGNMENT TYPERIGID
BEARING SEAL TYPECONTACT
BORE DIAMETER0.7500 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER1.0000 INCHES NOMINAL
OVERALL WIDTH0.8750 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC SEAL
MATERIALSTEEL RETAINER
MATERIALSTEEL ROLLER
MATERIALSTEEL SHELL
SEAL QUANTITY2
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
STYLE DESIGNATORNON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELL
SURFACE FINISHGROUND
SURFACE TREATMENTCADMIUM SHELL
SURFACE TREATMENTCADMIUM RETAINER


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