3110-01-238-0685 BEARING,BALL,ANNULAR Index 3120-01-238-0687 BEARING,SLEEVE

National Stock Number:
3110-01-238-0686

Federal Supply Class:
3110

National Item Identification Number:
012380686

Description:
CAM FOLLOWER,NEEDLE BEARING

Detail:
An assembly consisting of a roller and stud used to effect a rolling contact with a cam, and convert the reciprocating or oscillating motion to linear motion.


Manufacturer Information:
AS21440A0U583SAE INTERNATIONAL
CCF-2-S92563MCGILL MANUFACTURING CO, INC
MS21440-3210U583SAE INTERNATIONAL
MS21440-32196906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BEARING SEAL TYPELIPS TURNED OUTWARDLY
LUBRICATION MATERIALGREASE
OUTER RING WIDTH1.2450 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
OVERALL LENGTH3.2812 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER1.9990 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM
MATERIALPLASTIC POLYAMIDE SEAL
MATERIALSTEEL END PLATE
MATERIALSTEEL OUTER RING
MATERIALSTEEL ROLLER
MATERIALSTEEL STUD
NOMINAL THREAD SIZE0.875 INCHES
SEAL QUANTITY2
SPECIAL FEATURESCROWNED OD
STYLE DESIGNATORCAM FOLLOWER
STUD DIAMETER0.8750 INCHES MINIMUM AND 0.8760 INCHES MAXIMUM
STUD LENGTH2.0000 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD LENGTH1.0000 INCHES NOMINAL
THREAD QUANTITY PER INCH14
THREAD SERIES DESIGNATORUNF


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