Carbon  price  China Steel Durable split taper weld-on hubs HHH1-HHS1 For Engineering Made in China

Detail Information

Split Taper Weld-on Hubs–HHH1–HHS1 dimensions

Split Taper Weld-on Hubs Specifications

Manufacturer of standard and custom roller chains. Suitable for aging, stress relieving, heat treating and powder coating applications. Aerospace, automotive, military, energy, composite, pharmaceutical and various other industries served. Turnkey systems integration and most items available in stock.

Part No. PLI hub No. Dimension Weight lbs
OD A B C K V W X a d
HHH1 H-H1 2.5 0.741 1.621 2.375 2 0.875 0.875 0.65
HHP1 H-P1 3 2.292 1.938 2.875 1.094 2.563 0.375 1.313 60 0.625 1.45
HHQ1 H-Q1 4.5 0.709 2.845 4.375 1.563 3.375 0.5 1.75 60 0.875 4.45
HHR1 H-R1 5.75 0.709 4 5.625 2.188 4.625 0.75 2 60 1.125 7.5
HHS1 H-S1 6.75 0.946 4.625 6.5 2.563 5.375 0.75 3.313 60 1.625 17.25

Product Information

Durable split taper weld-on hubs

The products are made of high quality alloy steel production. The plates are punched and squeezed bores by precision technology. The pin, bush, roller are machined by high-efficiency automatic equipment and automatic grinding equipment, then through heat treatment of carburization, carbon and nitrogen protection mesh Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.belt furnace, surface blasting process etc. Assembled precision by Internal hole position, spin riveted by pressure to ensure the performance of the entire chain.


* Standard split taper weld-on hubs

* OEM split taper weld-on hubs

High Performance:

√Strong Ultimate tensile strength
√Perfect surface treatment

Quality Assurance:

ISO9001: 2015 and GB/T24001-2016 / ISO14001: 2015.

High quality: 

√Corrosion resistance

√Durable, Robust and Reliable

√Bad condition resistance

√Lower weight–high speed

Application industries:


√Building Material
√Oil and Gas

√Technology and Science


Plastic bag+Neutral box +Plywood box

EPT European Spur Gears are widely used in Agriculture,Printing,Chemical,Food and Beverage,General Machinery,Oil and Gas,Packaging and Logistics,Paper Industry,Textile industry,Woodworking Machinery and so on. 

The biggest characteristic is that the chains can be customized in different standard and materials according to your requirements. Made from the steel and the up-to-date skills as well as precision procedures, the high quality roller chain can withstand strong pressure and high temperature.