Characteristics of Joint Bearings (3)

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In the third part of our series on joint bearings, we will explore various types of self-lubricating joint bearings that are widely used in industrial and mechanical applications. These bearings are designed to reduce friction, increase durability, and minimize maintenance requirements. Below are some key types: 6. **Self-Lubricating Angular Contact Joint Bearings** The GAC...F type features an outer ring made of hardened bearing steel, with a sliding surface composed of glass fiber-reinforced plastic containing PTFE as an additive. The inner ring is also hardened bearing steel, with a hard chrome-plated sliding surface. This type can handle radial loads and axial loads in one direction, or combined loads. 7. **Self-Lubricating Thrust Joint Bearings** The GX...F type consists of a hardened bearing steel seat ring with a glass fiber-reinforced plastic sliding surface (containing PTFE), and a hardened bearing steel shaft ring with a hard chrome-plated sliding surface. It is suitable for unidirectional axial loads or combined loads, where the radial load does not exceed 0.5 times the axial load. 8. **Self-Lubricating Rod End Joint Bearings** (1) **SI...C Type**: This is an assembly of CE...C bearings and a rod end with internal threading. Made from carbon structural steel, it can support constant directional loads and accept axial loads in either direction, up to 0.2 times the radial load. (2) **SA...C Type**: Similar to SI...C but with external threading. It supports loads in the same direction and allows for combined radial and axial loading, with axial loads not exceeding 0.2 times the radial load. (3) **SI...CS-2Z Type**: Features an internal threaded rod end made from carbon structural steel. The sliding surface is sintered bronze, while the inner ring is hardened bearing steel with a hard chrome finish. It can handle radial loads and axial loads in either direction, up to 0.2 times the radial load. (4) **SA...CS-2Z Type**: A similar design to SI...CS-2Z, but with an externally threaded rod end. It supports constant directional loads and allows for combined radial and axial loading. (5) **SIB...C Type**: Includes an internally threaded rod end made from carbon structural steel. The sliding surface is sintered bronze composite material, and the inner ring is hardened bearing steel with a hard chrome finish. It can withstand radial loads in a fixed direction. (6) **SAB...C Type**: An externally threaded rod end with the same material composition as SIB...C. It is also capable of handling radial loads in a fixed direction. (7) **SIB...F Type**: Features an internal threaded rod end made from carbon structural steel. The sliding surface is made of glass fiber-reinforced plastic with PTFE additive, and the inner ring has a hard chrome finish. It can support radial loads in a fixed direction. (8) **SAB...F Type**: Similar to SIB...F, but with an external thread. It also supports radial loads in a fixed direction. (9) **SQ...L Type**: Constructed from a special self-lubricating alloy, this type can handle radial loads and small axial loads in both directions. --- **Related Bearing Knowledge** Understanding the role of bearing brackets and the layout characteristics of oscillation screen rolling bearings helps in identifying the causes of bearing failure. The method of determining whether "INA bearings are available" can be useful for maintenance planning. Additionally, selecting KOYO bearings requires careful consideration, and analyzing imported bearings can help ensure they reach their expected lifespan. This article is linked from http:// Please cite China Bearing Network at http:// Previous: The reason for the FAG bearing grinding layer change Next: The details of "rolling bearing"

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