2930-01-498-5911 HEATER,PAO RSVR Index 1560-01-498-5913 PLATE,STRUCTURAL,AIRCRAFT

National Stock Number:
3120-01-498-5912

Federal Supply Class:
3120

National Item Identification Number:
014985912

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:
BACB10AG6M81205THE BOEING COMPANY


Techincal Specification:
BORE DIAMETER0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
HARDNESS RATING55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM INNER MEMBER
INNER MEMBER WIDTH0.4010 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM
LUBRICATION FEATUREGROOVE AND PERFORATION INNER MEMBER
OUTER MEMBER OUTSIDE DIAMETER0.8120 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM
OUTER MEMBER WIDTH0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING,PLAIN SPHERICAL,NARROW RACE,STAKING GROOVE
MATERIALSTEEL COMP 440C OUTER RACE MEMBER
MATERIALSTEEL COMP 630 INNER MEMBER
STYLE DESIGNATORWITHOUT INSERT OR LINER WITH STAKING GROOVE


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