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 taper bushed, QD and stock, and finished bore roller-chain style couplings (sold separately)
- Nylon for corrosion resistance, low friction, and minimal additional weight to the coupling
- Synthetic rubber seals along the bore keep lubricants contained and keep contaminants out
- Two halves to facilitate installation, and has gaskets between the halves to prevent lubricant leakage or debris intrusion between the halves
Roller Chain
Martin 6020SK QD Roller Chain Steel Coupling Inch
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
Roller Chain
- 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
Roller Chain
- 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
