• 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

Coupling Type	Elastomeric
Hub Type	R-Hub
Keyway Fit	Commercial
Hub Length (in)	4.134 in
Series	Hubs
Hub Bore Fit	Clearance
Keyway Width (in)	0.875 in
Hub Straight Bore Diameter [Nom] (in)	3.4375 in
Number of Keyways	1
Number of Set Screws	2
Product	Wrapflex Shaft Hubs
Hub Set Screw Axial Location (in)	1.75 in
Hub Material	Steel
Hub Length through Bore (in)	3.03 in
Coupling Size	50R
Coupling Style	Close Coupled
Hub Barrel Outside Diameter (in)	7 in
Hub Style	Standard
Keyway Depth (in)	0.4375 in
Hub Shoulder Diameter (in)	7.48 in

General Specifications

UPC	698210618216
Weight	26.20 LB
Packaged Length	8.00 IN
Packaged Width	8.00 IN
Packaged Height	5.00 IN
HTC	8483908010
Country of Origin	China