Radial spherical plain bearings requiring maintenance
Maintenance free spherical plain bearing
Angular contact spherical sliding bearing
Spherical sliding thrust bearing
Rod end joint bearing
To select a certain bearing type and determine the required bearing size, the main factors that must be considered are the load, bearing load capacity, and expected service life. The same is true when selecting rod end spherical bearings.
According to the GB/T9161 standard, its types can be divided into: curved rod ball joint bearing (type code: SQ); Rod end spherical plain bearing with straight tee (type code: SQZ); Single rod split ball joint bearing at rod end (type code: SQD); Left-handed internal thread assembly rod end spherical plain bearing (type code: SLLB); Left-handed external thread assembly rod end spherical plain bearing (type code: SALB); Left-handed curved rod type rod end joint bearing (type code: SLLB); Left-handed single rod type rod end spherical plain bearing (type code: SQLD); Rod end spherical plain bearing with cylindrical welding (cylindrical type) (type code: SK); Welded rod end spherical plain bearing with flat base (square type) (type code: SF); Rod end spherical plain bearing with lock (type code: SLR).
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