• 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 Shoulder Diameter (in)	7.48 in
Coupling Type	Elastomeric
Keyway Width (in)	0.625 in
Hub Barrel Outside Diameter (in)	7 in
Hub Straight Bore Diameter [Nom] (in)	2.75 in
Keyway Fit	Commercial
Number of Set Screws	2
Hub Length through Bore (in)	3.03 in
Series	Hubs
Hub Material	Steel
Number of Keyways	1
Hub Set Screw Axial Location (in)	1.75 in
Keyway Depth (in)	0.3125 in
Hub Length (in)	4.134 in
Product	Wrapflex Shaft Hubs
Coupling Size	50R
Hub Type	R-Hub
Hub Bore Fit	Clearance
Coupling Style	Close Coupled
Hub Style	Standard

General Specifications

UPC	782934170263
Weight	15.70 LB
Packaged Length	8.00 IN
Packaged Width	8.00 IN
Packaged Height	5.00 IN
HTC	8483908010
Country of Origin	China