Tsubaki (UST) 6018F 1 3/16 Chain Coupling Hub - 60 Chain, 18 Teeth, 1-3/16 in Finshed Bore
- 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.
- 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.