• Standard Hub component for Spacer coupling with factory-assembled center section for easy assembly.
• Specifically engineered to meet API 610 specifications.
• Meet AGMA Class 9 balance off the shelf, and may be balanced to AGMA Class 10 or 11.

Technical Specifications

Bore Type	Rough Bore
Style	KD20
Hub Material	Carbon Steel
Coupling Size	354
Length Through Bore (in)	4 in
Hub Diameter (in)	7.75 in
Overall Length (in)	4 in
Component Type	Standard Hub
Bore Size Max (in)	5.5 in
Bore Size Min (in)	0.5 in

General Specifications

UPC	662384144017
Weight	56.34 LB
Packaged Length	11.50 IN
Packaged Width	11.30 IN
Packaged Height	5.10 IN
HTC	8483.90.8010
Country of Origin	Mexico