Lovejoy® Gear Coupling Hub, FLA Type, 1/2 in Bore, AISI 4140

Description

Lovejoy® Gear Coupling Hub, Type FLA Rough Stock Bore, 2 Coupling, 1/2 in Bore, 2.88 in Diameter Hub, 9300 rpm Unbalanced/13950 rpm Balanced Maximum, 2.44 in Length Through Bore, AISI 4140 Alloy Steel, Metallic

Features:

• All-metal labyrinth seals
• 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
• Flex Half coupling interchangeable with industry standards

Applications:

For use with FLA (flex-flex all-metal labyrinth seal) and FLAFR (flex-rigid all-metal labyrinth seal) couplings

Standards/Approval:

• ECCN EAR99

Bore Diameter	1/2 in
Coupling Size	2
Finish	Metallic
Hub Diameter	2.88 in
Length Through Bore	2.44 in
Material	AISI 4140 Alloy Steel
Maximum Speed	9300 rpm Unbalanced/13950 rpm Balanced
Type	Type FLA Rough Stock Bore
Manufacturer	Lovejoy®

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