High Cost China Precision Roller Chain China Manufacturer Gearbox F Series For Various Choice

High  Cost  China Precision Roller Chain China Manufacturer Gearbox F Series For Various Choice

Detail Information

Gearbox–F37-157 Dimensions

Gearbox Specifications

EPG is a professional manufacturer and exporter that is concerned with the design, development and production.


Shaft Solid Dia. 


Hollow Shaft Dia.


Center Height


Output Flange Dia.





Permissible Torque

(N. M)



37 φ25k6 φ30h7 76 φ110/160 0.18-3.0 3.81-128.51 200 13
47 φ30k6 φ35h7 77 φ120/200 0.18-3.0 5.06-189.39 400 18
57 φ35k6 φ40h7 93 φ155/250 0.18-5.5 5.18-199.70 600 34
67 φ40k6 φ40h7 97 φ155/250 0.18-5.5 4.21-228.91 820 55
77 φ50k6 φ50h7 121 φ170/300 0.37-11.0 4.30-281.71 1500 90
87 φ60k6 φ60h7 152 φ215/350 0.75-22.0 4.12-270.68 3000 150
97 φ70k6 φ70h7 178 φ260/450 1.1-30.0 4.68-280.76 4300 260
107 φ90k6 φ90h7 2ISO 9001, ISO/TS 16949 and AS9100 certified. Manufacturer of standard and custom roller chains for use in a wide range of applications. Roller chains are available in single-pitch, double-pitch and precision varieties. Meets or exceed ANSI standards.00 φ304/450 2.2-45.0 6.20-254.40 7840 402
127 φ110k6 φ100h7 236 φ350/550 7.5-90.0 4.63-172.17 12000 700
157 φ120k6 φ120h7 286 φ400/660 11.0-200.0 11.92-267.43 18000 950

Product Information


* Standard gearbox

High Performance:

√ Strong ultimate tensile strength

√ Perfect surface treatment

√ Durable,Flexible

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:

Harbor and shipping

√Hoist and transport
√Electric power
Coal mining

Cement and construction



Plastic bag+Neutral box +Plywood box


*High modular design

*High loading support, stable transmitting and low noise level.

*Excellent sealing, wide range of industry application.

*High efficiency and save power.

*Save cost and low maintenance.


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 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.

High Precision Roller Chain China Manufacturer