Shaft Flexible Jaw Lovejoy KTR Couplings JM/JDM/JM-C/JM-T high precision Chinese Manufactured transmission

Group JAW Coupling
PriceUS $0.5 / piece
Min. Order 1 piece
Terms of Payment L/C, D/A, D/P, Western Union, MoneyGram, T/T, Paypal
Update Time 2020-11-10
Item specifics
  • Description
  • Product review
Coupling-JM/JDM/JM-C/JM-T JAW Coupling Dimensions
Short pitch transmission Chains Specifications

We could supply JM,JDM,JM-C,JM-T series Jaw Coupling

JM series : Set screw type Jaw Coupling  

JDM series : Clamp type Binodal coupling  

JM-C series : Clamp type Jaw Coupling  

JM-T series :  Ringfeder  Jaw Coupling  



1.Jaw coupling is made of hard aluminium alloy
2.Can be with keyway if you need
3.Elastomer material is from Bayer Germany
4.Precision can be within 0.01mm
5.Can customize the length or as your drawing
6.Zero Backlash and 0 repair rate
7.Very famous in China and all over the world
8.Can replce KTR very very good quality 
9.Large quanity will be with very good price
10.Supply OEM service
Product Information

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 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 roller chain

* OEM roller chain

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:


Building Material
Oil and Gas

Technology and Science


Plastic bag+Neutral box +Plywood box

Adapted to:

* roller chains based on the requirements of ANSI B29.1

Roller chain components are shot peened for greater fatigue resistance

* available with single strand roller chain,double strand roller chain,triple strand roller chain,four strand roller chain

* material used for roller chain 40mn

* heat treatment and special surface treatments are available on request


YQ-CHINATRANSMISSION 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 Chinese Manufactured transmission