Lovejoy®
69790403982

The FA Type coupling provides a higher nominal torque value than standard F Type couplings and consists of two FA Type flex hubs, two FA Type sleeves (with seals) and one accessory kit. Exposed bolts (E) are the standard design for this coupling, though shrouded bolt (S) designs are available upon request through size 5-1/2. The FA Type has a max angular misalignment of 3 deg (1.5 deg per gear mesh).

Lovejoy® Coupling Sleeve, Type FA Exposed Bolt Flanged Flexible, 4 in Coupling, 12-1/2 in OD, For Use With: Sier-Bath® Alloy Steel Flex-Flex Gear Couplings, AISI 4140 Alloy Steel, Metallic

• Molded seals maintain proper lubricant retention during misalignment conditions
• Patented Vari-Crown® tooth form for long life
• Standard 20 deg pressure angle
• Heat treated bolts for greater strength
• Corrosion-resistant bolts and nuts for ease of maintenance
• Provides parallel, angular misalignment and end float
• Flex Half coupling interchangeable with industry standards

• Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Lovejoy_69790400400_Catalog.pdf
• Specification S... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Lovejoy_69790403982_Specification_Sheet.pdf