Lovejoy®
69790404975

The FMM Type coupling consists of one universal hub (FMM Mill Type), one standard F Type flex hub, two standard F Type flex sleeves and one accessory kit. This coupling is supplied with exposed bolts as standard, with shrouded bolts are available upon request through size 5-1/2. The FMM Type Mill Universal hub accommodates AISE Mill Motor frame sizes (with the two sleeves and second hub being standard F Type).

Lovejoy® Mill Motor Gear Coupling Hub, Type FMM Finished Bore Universal, 2-1/2 Coupling, 2.498 to 2.499 in Bore, 4.63 in Diameter Hub, 1/2 in W x 1/4 in D Keyway, 4400 rpm Unbalanced/6600 rpm Balanced Maximum, AISI 1045 Steel, Metallic

• 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
• Long universal hub used for AISE motor frames

• Specification S... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Lovejoy_69790404975_Specification_Sheet.pdf