The crowned gear tooth ensures maximum contact at the strongest part of the tooth resulting in high torque capacities. The Steel Gear product line offers our largest capacity for torque. Available in double engagement full flex or single engagement flex rigid designs. Exposed bolt sleeve design allows for ease of assembly. Size 10 through 60 stocked in minimum plain bores, size 70 thru 120 made to order. Clearance or interference fit bores available as requested. Coupling assemblies can be interchanged one half of other gear couplings made to AGMA standards.