Ball joints
Ball joints are connecting links of suspension parts and are used where it is necessary to achieve joint with high-mobility links. Force intensity rate passed to ball joints, depends on vehicle weight, suspension kinematic scheme and other factors. Special inserts made of high-strength plastic with low friction coefficient are used in construction of HOLA ball joints. Ball pins are manufactured from alloy structural steel and are heat-treated according to hardening method up to 32HRC, that secures ball pins high durability.