Processes·Assembly
Wheel Hub Assembly
Rastgar Engineering Company's wheel hub assembly operations are designed to deliver fully validated, ready-to-install solutions that meet the performance and reliability requirements of OEM and aftermarket applications. From individual hub kits to complete wheel hub assemblies and pre-adjusted bearing systems, every assembly is manufactured under controlled processes to ensure consistent quality and repeatable performance.
Each assembly operation follows standardized work instructions and validated process controls, with careful attention to critical characteristics such as bearing cup seating, bearing preload, spacer selection, seal installation, wheel stud press fit, and ABS tone ring positioning. These parameters are closely monitored to ensure proper wheel end functionality, extended bearing life, and reliable performance under demanding operating conditions.
Assembly quality is further supported through in-process inspections, calibrated tooling, traceability systems, and final functional verification in accordance with established quality planning methodologies, including APQP, PFMEA, Control Plans, and PPAP requirements. This disciplined manufacturing approach minimizes process variation, enhances assembly consistency, and ensures every wheel hub assembly is delivered ready for dependable service in the field.
By combining precision assembly practices with engineering expertise and rigorous quality assurance, Rastgar provides wheel hub assembly solutions that simplify installation, improve operational reliability, and reduce maintenance throughout the product lifecycle.