Thomas SR72


The Rexnord Thomas Series 72-8 is a long span design using components from the SR 71-8. The simple three piece design allows for easy installation and repeatable balance, with improved bore capacity.


  • Long span
  • Unitized and piloted center member
  • Bolt on hubs


    • Separate driver from dust moisture and corrosive conditions
    • Ease of installation
    • Repeatable balance
    • Oversize bore capacity


    • Monel and Inconel disc packs available
    • Black Oxide, Zinc and Cadmium coatings available
    • Meets ATEX II 2G cT5

    Industries served: pulp & paper, petroleum

    Typical Applications: paper mill drives, printing machines