4320-00-031-1739 SEAL ASSEMBLY,SHAFT,SPRING LOADE Index 3110-00-031-1744 BALL,BEARING

National Stock Number:
3120-00-031-1742

Federal Supply Class:
3120

National Item Identification Number:
000311742

Description:
BEARING,PLAIN,SELF-ALIGNING

Detail:
A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.


Manufacturer Information:
ASBY9V615860NEW HAMPSHIRE BALL BEARINGS INC
ASBYSV615860NEW HAMPSHIRE BALL BEARINGS INC
GB520DR926512NORTHROP GRUMMAN SYSTEMS CORPORATION
LHSSG9-30DE73134ROLLER BEARING COMPANY OF AMERICA, INC.


Techincal Specification:
BORE DIAMETER0.5615 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
HARDNESS RATING57.0 ROCKWELL C MINIMUM AND 61.0 ROCKWELL C MAXIMUM INNER MEMBER
INNER MEMBER WIDTH0.9320 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM
MATERIALSTEEL COMP 440C INNER MEMBER
MATERIALSTEEL COMP 630 OUTER RACE MEMBER
OUTER MEMBER OUTSIDE DIAMETER1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
OUTER MEMBER WIDTH0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
STATIC RADIAL LOAD RATING64000 POUNDS
STYLE DESIGNATORWITHOUT INSERT OR LINER WITH STAKING GROOVE


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