Machined Hub with Five Spoke Wheel Hub and Circular Outer Rim Aluminium

Agricultural machinery drive axles and power transmission assemblies use a five spoke wheel hub where bore diameter tolerance and spoke root radius together determine press-fit retention and fatigue life; bore diameter outside H7 tolerance causes slip under torque load or requires excessive press force that cracks the hub bore wall, while spoke root radius below 3 mm concentrates bending stress at the spoke-to-rim junction under cyclic field load. Rim runout above 0.3 mm TIR generates vibration that shortens bearing life in continuous-operation machinery. Jiangsu Naishi Technology (Jingjiang, Jiangsu, established 2007) CNC-mills and turns this five spoke wheel hub with circular outer rim at their around 20,000 m² Jingjiang facility, ISO 9001, ISO 14001, and ISO 45001 certified, with bore diameter, spoke root radius, and rim runout inspected against your released print during initial part approval. Naishi serves agricultural machinery five spoke wheel hub applications via CNC milling and turning. For quoting, include bore diameter tolerance, spoke geometry, rim runout, and alloy grade so we can prepare a project estimate from our Jingjiang office.