High temperature brass JGB oil-free core guide bearings are made of high-quality high temperature brass and graphite composite materials, with excellent self-lubricating performance, no additional lubrication system is required, and maintenance costs are significantly reduced.
Product Features
Self-lubricating design: The graphite-embedded structure provides a low friction coefficient (0.05-0.12), ensuring smooth operation under high load and high temperature environments.
High load capacity: Suitable for heavy load and impact load applications.
High temperature resistance: Can work stably in the temperature range of -40°C to +450°C.
Long life: The material hardness is 190-220 HB, with excellent wear resistance and fatigue resistance.
Corrosion resistance: The chemical stability of the material enables it to operate reliably even in harsh environments.
Application areas
JGB oil-free core guide bearings are widely used in the following fields:
Machinery manufacturing: such as hydraulic equipment, injection molding machines, vulcanizers.
Automobile manufacturing: used for automobile molds, assembly lines and stamping equipment.
Chemical and food machinery: suitable for environments with strict requirements on lubrication.
Construction and mining machinery: such as joint parts of excavators and loaders.
Other industrial fields: including papermaking, textile machinery, etc.