Lovejoy® Grid Coupling Hub, 3-1/4 in Bore, AISI 1045 Steel

Description

Lovejoy® Grid Coupling Hub, 1090 Coupling, 3-1/4 in Bore, 4.87 in Diameter Hub, 3/4 in W x 3/8 in D Keyway, 3600 rpm Horizontal Style Cover/4000 rpm Vertical Style Cover Maximum, 3.88 in Length Through Bore, 5/16-18 Screw, AISI 1045 Steel, Gray/Metallic

Features:

• High tensile, shot-peened alloy steel grid springs and precision machined hubs ensure superior coupling performance and long life
• Lovejoy®'s grid couplings with tapered grids are designed to be interchangeable with other industry standard grid couplings with both horizontal and vertical grid covers
• Lovejoy® grid couplings are designed for ease of installation and maintenance reducing labor and downtime costs
• The torsional flexibility and resilience of Lovejoy® grid couplings helps reduce vibration and cushions shock and impact loads
• Cover fasteners can be provided in either inch or metric sizes
• Excellent for use in applications where the equipment is close coupled or spaced apart requiring a spacer style coupling arrangement

Standards/Approval:

• ANSI Specified
• AGMA 92-B4
• ECCN EAR99

Bore Diameter	3-1/4 in
Coupling Size	1090
Finish	Gray/Metallic
Hub Diameter	4.87 in
Keyway Size	3/4 in W x 3/8 in D
Length Through Bore	3.88 in
Material	AISI 1045 Steel
Maximum Speed	3600 rpm Horizontal Style Cover/4000 rpm Vertical Style Cover
Screw Size	5/16-18
Manufacturer	Lovejoy®

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