Our BPW standard trailer wheel hubs are professional European-style axle core load-bearing components, mainly compatible with BPW 3336 series semi-trailer axles, covering 9T, 12T and 16T mainstream load tonnages.
Adopting premium ductile iron or high-strength grey cast iron as raw material, the hub is manufactured via precision casting, stress relief annealing, CNC high-precision bore machining and strict dynamic balance testing. The unique outer locking thread structure on the upper neck is designed to fix bearings with lock nut firmly, ensuring stable wheel rotation under long-distance highway cruising and continuous downhill braking.
Equipped with 10 flange mounting holes, it perfectly matches BPW ribbed heat-dissipation brake drums and BPW 3336 brake shoe repair kits. Widely applied on European standard container trailers, logistics semi-trailers and standardized freight fleets, it features stable heat resistance, anti-fatigue deformation and ultra-long service life, becoming the preferred aftermarket replacement part for global European vehicle system customers.