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Radial Spherical ball joint plain bearing
Rod end bearings differ in terms of dimensional specifications and special features.
Dimensional specifications include design units, bore diameter, major diameter, bearing thickness, housing diameter, overall length, and thread length.
English design units include inches (in) and fractions of an inch. Metric design units include millimeters (mm) and centimeters (cm).
Bore diameter is the inner diameter (ID) of the bearing bore. Major diameter is the nominal diameter to the top of the threads. Bearing thickness is the length through the bore.
Housing diameter is the outside diameter (OD) of the bearing housing. Overall length is the distance from the top of the housing to the end of the shank. In terms of special features, some rod end bearings are self-lubricating or include a lubrication port. Others are corrosion-resistant or equipped with PTFE seals.
4340 cadmium plated, 17-4PH, 15-5PH, Aluminum and other materials.
The inserts provide the rod end with high misalignment and load carrying capability. The insert bearings may be of 17-4PH, 440C, 52100 chrome plated
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Radial Spherical ball joint plain bearing