Lovejoy® Gear Coupling Hub, 2-3/4 in Bore, AISI 4140 Steel

Description

Lovejoy® Gear Coupling Hub, Type FA Exposed Bolt Flexible Rough Stock Bore, 2 Coupling, 2-3/4 in Bore, 4 in Diameter Hub, 5000 rpm Unbalanced/7500 rpm Balanced Maximum, 2.44 in Length Through Bore, AISI 4140 Alloy Steel, Metallic

Features:

• Molded seals maintain proper lubricant retention during misalignment conditions
• AISI 4140 alloy steel construction
• 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
• Without setscrew

Applications:

For Sier-Bath® alloy steel flex-flex flanged sleeve gear couplings

Standards/Approval:

• AGMA 92-B4
• ECCN EAR99

Bore Diameter	2-3/4 in
Coupling Size	2
Finish	Metallic
Hub Diameter	4 in
Length Through Bore	2.44 in
Material	AISI 4140 Alloy Steel
Maximum Speed	5000 rpm Unbalanced/7500 rpm Balanced
Type	Type FA Exposed Bolt Flexible Rough Stock Bore
Manufacturer	Lovejoy®

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