[Premium Quality] Torchbeam wheel bearing hub assemblies are manufactured with premium quality materials. The outer ring and flange are made of high quality #55 carbon structural steel for high surface hardness and strength; the inner ring is made of GCr15 high carbon chrome bearing steel with high and uniform hardness after quenching and tempering for high wear resistance and contact fatigue strength.
[Recovery Performance] Wheel bearings support the gravity of the entire body and precisely guide the wheel rotation. High-quality wheel hub assemblies allow you to drive your vehicle safely and smoothly.