Structure and characteristics of rod end spherical bearings
Serial number Diagram Structural type code and name, Load characteristics Structural characteristics
SI… E-rod end bearings
Radial load and axial load less than or equal to 0.2 times the radial load in either direction
Structural features
Department of GE... The assembly of the E-type bearing and the rod end is internally threaded at the rod end, made of carbon structural steel, and has no lubricating oil groove
SA… E-rod end bearings
Structural features: GE... The assembly of the E-type bearing and the rod end is externally threaded and made of carbon structural steel without lubricating oil groove
SI… ES rod end bearings
Structural features: GE... The assembly of ES type bearing and rod end has an internal thread at the rod end, and the material is carbon cable structural steel, with lubricating oil groove
SA… ES rod end bearings
Structural features: GE... The assembly of ES type bearing and rod end has an external thread at the rod end and is made of carbon structural steel. There is a lube oil tank
SIB… S-shaped integral rod end bearings
Structural features: the rod end is internally threaded, the material is carbon structural steel, the inner ring is hardened bearing steel, and there is a lubricating oil groove
SAB… S-shaped integral rod end bearings
Structural features: the rod end has an external thread, the material is carbon structural steel, the inner ring is hardened bearing steel, and there is a lubricating oil groove
SQ… Spherical bearings with ball joints
Radial loads and axial loads that are not large in either direction
Structural features: the end of the rod is carbon structural steel; The ball head is carburized steel
SI… C-type self-lubricating rod end bearings
A load with constant direction bears an axial load of less than or equal to 0.2 times the radial load in either direction while bearing the radial load
Structural features: GE... The assembly of the C-type bearing and the rod end The rod end is internally threaded and the material is carbon structural steel
SA… C-type self-lubricating rod end bearings
Structural features: GE... The assembly of the C-type bearing and the rod end The rod end is externally threaded and the material is carbon structural steel
SIR… C-type self-lubricating integral rod end bearings
Radial loads that do not change direction
Structural features: the rod end is internally threaded, the material is carbon structural steel, and the sliding surface is sintered bronze composite material; The inner ring is made of hardened bearing steel with hard chrome plated on the sliding surface
SAB… C-type self-lubricating integral rod end bearings
Structural features: the rod end is externally threaded, the material is carbon structural steel, and the sliding surface is sintered bronze composite material; The inner ring is made of hardened bearing steel with hard chrome plated on the sliding surface
SIB… F-type self-lubricating integral rod end bearings
Structural features: the rod end is internally threaded, the material is carbon structural steel, and the sliding surface is glass fiber reinforced plastic with PTFE as additive; The inner ring is made of hardened bearing steel with hard chrome plated on the sliding surface
SAB… F-type self-lubricating integral rod end bearings
Structural features: the end of the rod has an external thread, the material is carbon structural steel, and the sliding surface is glass fiber reinforced plastic with PTFE as an additive; The inner ring is made of hardened bearing steel with hard chrome plated on the sliding surface
SQ… L-shaped self-lubricating ball joint bearings
Radial loads and axial loads that are not large in either direction
Structural features: Made of special self-lubricating alloy material
Post time: May-06-2025
