• Rexnord R10 Series Straight Bore Style-Stock Bore (HSB) Hubs size(s) 50R with a 7.000-inch outside barrel diameter and 3.03-inch length for elastomeric couplings.

Technical Specifications

Keyway Fit	Commercial
Number of Set Screws	2
Hub Type	R-Hub
Coupling Size	50R
Hub Style	Standard
Hub Shoulder Diameter (in)	7.48 in
Hub Length through Bore (in)	3.03 in
Hub Barrel Outside Diameter (in)	7 in
Product	Wrapflex Shaft Hubs
Hub Straight Bore Diameter [Nom] (in)	3.75 in
Number of Keyways	1
Coupling Style	Close Coupled
Hub Set Screw Axial Location (in)	1.75 in
Keyway Depth (in)	0.4375 in
Hub Material	Steel
Series	Hubs
Coupling Type	Elastomeric
Hub Length (in)	4.134 in
Keyway Width (in)	0.875 in
Hub Bore Fit	Clearance Fit

General Specifications

UPC	793699857337
Weight	1.23 LB
Packaged Length	8.00 IN
Packaged Width	8.00 IN
Packaged Height	5.00 IN
HTC	8483908010
Country of Origin	United States of America