Conveyor  sales  China chains roller chains with straight(A series)C35-1 roller chain sizes sprocket for mini excavity with extended pin

Detail Information

Transmission Chain – Short pitch precision roller chains(B series) – 04B roller chain sizes

ISO Standard Roller Chain Size Chart

TRANSMISSION CHAIN mm Conveyor chain mm
Chain Number 04 Pin Diameter 2.31
Pitch(P) 6.35 Pin Length 7.9-8.4
Roller Diameter(d1) 3.3 Inner Plate Depth 6
Roller width(b1) 3.18 Plate Thickness 0.8
Tensile Strength(KN/LBF) 3.5/795 Number of chain row 1-2-3

Product Information

European Standard sprocket

EPTS are able to provide high quality ISO standard roller chain,  

include 04B roller chain (6.35mm pitch chain).

Quality Assurance:

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

High Performance:

Strong Ultimate tensile strength

Perfect surface treatment


Adapted to:

* roller chains based on the requirements of ISO R606

* Roller chain components are shot peened for greater fatigue resistance

* available with simplex roller chain,duplex roller chain,triplex roller chain,fourplex roller chain

* material used for roller chain 40mn

* heat treatment and special surface treatments are available on request


EPT ansi transmission chains and sprockets are widely used in Agriculture,Printing,Chemical,Food and Beverage,General Machinery,Oil and Gas,Packaging and Logistics,Paper Industry,Textile industry,Woodeworking Machinery and so on. 

The biggest characteristic is that the chains can be customized in different standard and materials aWith many years’ experience in these lines, we have been distinguished from other suppliers in China by our advantages in competitive pricing, on-time delivery, prompt responses, on-hand engineering support and good after-sales services. ccording to your requirements. Made fEPG is a leading supplier of high quality, cost-effective power transmission components. As our product lines continue to expand to meet our customer’s needs, our commitment to personalized customer service and on-time delivery remains second to none.rom 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.

Conveyor chains roller chains