• 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

Hub Set Screw Axial Location (in)	1.75 in
Coupling Style	Close Coupled
Product	Wrapflex Shaft Hubs
Hub Bore Fit	Clearance Fit
Keyway Fit	Commercial
Keyway Width (in)	0.75 in
Hub Length through Bore (in)	3.03 in
Hub Length (in)	4.134 in
Hub Type	R-Hub
Hub Barrel Outside Diameter (in)	7 in
Number of Keyways	1
Number of Set Screws	2
Series	Hubs
Hub Style	Standard
Hub Shoulder Diameter (in)	7.48 in
Coupling Type	Elastomeric
Hub Straight Bore Diameter [Nom] (in)	3.25 in
Hub Material	Steel
Keyway Depth (in)	0.375 in
Coupling Size	50R

General Specifications

UPC	793699857238
Weight	1.23 LB
Packaged Length	8.00 IN
Packaged Width	8.00 IN
Packaged Height	5.00 IN
HTC	8483908010
Country of Origin	China