Roller Chain
- For use with Martin Quadra-Flex series flexible couplings (sold separately)
- Cast iron for non-corrosive applications where strength and heat dissipation are factors and weight is not
- Meshes with S style spacers
- Transfers shock and misalignment to the center element of the coupling assembly for reduced wear on the shaft assembly
- Teeth help to distribute torsional load across the flange and sleeve, reducing wear and extending service life
Roller Chain
- For use with Martin taper bushed, QD and stock, and finished bore roller-chain style couplings (sold separately)
- Fits Martin coupling covers (sold separately)
- Synthetic rubber for high resistance to lubricants
- Seals in lubricants and keeps contaminants out
- For use with Martin Spacer Coupling (SC) type Quadra-Flex series flexible coupling assemblies (sold separately)
- High carbon steel for better wear and longer life over hubs made from steel alloys with less or no carbon, or non-steel alloys
- Available in regular (H type) or short (HS type) lengths to accommodate the spacing requirements of the application
- Attaches to SC type spacer flanges with four bolts