Steel Gear Couplings | Guardian Couplings

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.

Product Features

  • FULLY INTERCHANGEABLE - Coupling assemblies are fully interchangeable with other gear couplings made to AGMA standards.
  • CROWNED GEAR TEETH - Advanced CAD design ensures maximum contact at the strongest part of the tooth.
  • EASE OF ASSEMBLY - The Guardex™ "SG" design incorporates exposed bolts with captive nuts for ease of assembly.
  • HIGH TORQUE CAPACITY - With careful selections of material and optimization up to 1 million inch pounds can be achieved. Style SG Steel Gear
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Service Manual

  • Steel Gear Shaft Coupling Service & Installation Instructions

Related Literature

  • SG Steel Gear Coupling
  • p-7731-gc-a4

Product News

Contact Info

Guardian Couplings
300 Indiana Highway 212
Michigan City, IN 46360 - USA
Phone: 219-874-5248
Fax: 219-879-6643

SG Steel Gear Couplings
We are now a part of Regal Rexnord.
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