• 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 Straight Bore Diameter [Nom] (in)	2.375 in
Coupling Type	Elastomeric
Product	Wrapflex Shaft Hubs
Hub Type	R-Hub
Hub Length through Bore (in)	3.03 in
Number of Keyways	1
Keyway Fit	Commercial
Hub Shoulder Diameter (in)	7.48 in
Hub Bore Fit	Clearance Fit
Hub Length (in)	4.134 in
Hub Style	Standard
Series	Hubs
Keyway Depth (in)	0.312 in
Keyway Width (in)	0.625 in
Coupling Style	Close Coupled
Hub Barrel Outside Diameter (in)	7 in
Coupling Size	50R
Hub Set Screw Axial Location (in)	1.75 in
Number of Set Screws	2
Hub Material	Steel

General Specifications

UPC	793699847611
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