• 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

Series	Hubs
Keyway Depth (in)	0.375 in
Hub Straight Bore Diameter [Nom] (in)	2.5 in
Number of Keyways	1
Hub Length (in)	4.134 in
Hub Set Screw Axial Location (in)	1.75 in
Hub Type	R-Hub
Hub Bore Fit	Clearance
Hub Length through Bore (in)	3.03 in
Keyway Fit	Commercial
Hub Barrel Outside Diameter (in)	7 in
Hub Style	Standard
Hub Shoulder Diameter (in)	7.48 in
Keyway Width (in)	0.625 in
Number of Set Screws	2
Coupling Style	Close Coupled
Hub Material	Steel
Coupling Size	50R
Coupling Type	Elastomeric
Product	Wrapflex Shaft Hubs

General Specifications

UPC	782934170256
Weight	16.67 LB
Packaged Length	8.00 IN
Packaged Width	8.00 IN
Packaged Height	5.00 IN
HTC	8483908010
Country of Origin	China