High-Quality Female Thread Carbon Steel Ball Joint Rod End Bearings – SI45ES, SI50ES, SI60ES, SI70ES, SI80ES
Precision-engineered carbon steel construction ensures superior durability and load-bearing capacity for heavy-duty applications. Heat-treated for enhanced strength and wear resistance, ideal for automotive steering, industrial machinery, and agricultural equipment. Female thread design allows for easy installation and secure fastening in hydraulic systems, control linkages, and suspension assemblies. Smooth-operating ball joint with self-lubricating feature reduces friction, extending service life under high-stress conditions. Available in multiple sizes (SI45ES to SI80ES) to fit diverse mechanical setups, from small actuators to large construction vehicles. Globally sourced at unbeatable wholesale prices—bulk orders welcome for cost-effective inventory stocking.