Technical Parameters of Spider Hub Axle PM-43 Series
Description	Model Number	Capa city(t)	Brake (mm)	Axle Tube (mm)	Wheel Fixing			Track L1 (mm)	Center Distance of Brake Chamber L3 (mm)	Center Distance of Spring Seat L2(mm)	Total Length L4(mm)
					Stud	P.C.D	Pilot Hole Diameter
spider hub Axle	PM-4302510	12	S420×180	φ127	5×3/4"	11.25"	9.44"	1850	245	950	≈2130
spider hub Axle	PM-4321610	12	S420×180	150	6-M20×2, Spacer 147-24			1840	421	980	≈2158
spider hub Axle								1854	374	980	≈2172
spider hub Axle	PM-4351610		S420×200					1854	374	980	≈2172
spider hub Axle								1840	351	940	≈2158
spider hub Axle	PM-4327610	14	S420×200					1840	429	900	≈2172
spider hub Axle								2120	620	900	≈2452
spider hub Axle	PM-4323610		S420×220					2120	620	900	≈2452
spider hub Axle								1840	243	900	≈2172
spider hub Axle	PM-4328610	16	S420×200					1840	243	900	≈2245
spider hub Axle								2120	620	900	≈2525
spider hub Axle	PM-4325610		S420×220					2120	620	900	≈2525
spider hub Axle								1840	243	900	≈2245
spider hub Axle	PM-4352610	18	S420×200					1840	263	900	≈2245
spider hub Axle								2120	620	901	≈2525
spider hub Axle	PM-4329610		S420×220					2120	620	902	≈2525
spider hub Axle								1840	243	903	≈2245

Ningbo Pacemaker Auto Parts Manufacturing Co., Ltd is specialized in semi trailer part manufacture. Ningbo Pacemaker International Trading Co., Ltd, as its sales department, is incharge of all the export and import business. It also has a manufacturing foundation in Anhui. Together, they make PCMK as the professional semi trailer supplier in China, with the most varieties of products and specifications as well as the most professional service in the semi trailer part industry. PCMK, located in Ningbo_a beautiful coastal city in East China, is close to Shanghai, boasting convenient transportation.
PCMK now has more than 20000m2 standardized workshops, more than 100 sets of equipments such as 1260t four-column oil pressure machine, NC cutting machines, etc., and 62 skilled professional technicians among 250 employees. With no less than ten years of experience accumulated in semi-trailer industry of those two factories above, PCMK is professional in producing over 200 sorts of its own brand PCMK semi-trailer spare parts, such as fifth wheel series, bogie suspension series, axle series, landing gear series, and suspension series, etc. Meanwhile, the company has integrated high-quality resources of domestic semi-trailer industry, and will be sincere to provide all kinds of semi-trailer components and relative services with excellent performance & price ratio for customers both home and abroad.
PCMK pays great attention to continuous innovations and quality management of products. So far PCMK owns two national patents of the fifth wheel (patent No.: ZL200420115976.5, ZL2007200010742). It has passed ISO9001 quality system certification and a scientific quality management system is being formed according to the requirements of TS16949. Terse and excellent is the manufacturing technology of our products. Each product is of high consistency and interchangeability. We organize production based on JIT and SCM principles, pursuing the perfect balance between product quality and cost.
Ningbo Pacemaker Auto Parts Manufacturing Co., Ltd. ---- A High-end Platform of Semi-trailer and Semi-trailer Part Industry in the World.