Jinnge’s hub bearings for off road vehicles are built to withstand harsh conditions, combining strength with durability. These bearings feature reinforced raceways and larger rolling elements to handle heavy radial and axial loads from off road driving. The outer rings are often made from through-hardened steel, while the inner components use case-hardened steel for wear resistance. Sealing systems are upgraded with triple lip seals and metal shields to prevent dirt, water, and debris ingress. Jinnge’s off road hub bearings are pre-loaded to minimize play, reducing vibration and extending life in rough terrain. They undergo extreme environment testing, including salt spray (500 hours), mud immersion, and high-temperature cycling, ensuring reliability in the most demanding off road conditions.