• Standard rough bore hub for Thomas Series 54RD size 500 coupling. Used when hub barrel is positioned internal to the center spacer.

Technical Specifications

Hub Style	Internal
Hub Length (in)	4.72 in
Hub Flange Outside Diameter (in)	12.88 in
Series	Hubs
Coupling Model(s)	Series 54RD
Bore Type	Rough Bore
Product	Thomas Series 54 Hubs
Coupling Size	500
Bore Size Max (in)	5 in
Hub Coating	None
Hub Barrel Outside Diameter (in)	7.88 in

General Specifications

UPC	698210822859
Weight	78.90 LB
Packaged Length	18.00 IN
Packaged Width	18.00 IN
Packaged Height	18.00 IN
HTC	8483908010
Country of Origin	China