• 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

Keyway Fit	Commercial
Hub Barrel Outside Diameter (in)	7 in
Hub Set Screw Axial Location (in)	1.75 in
Keyway Width (in)	0.75 in
Number of Keyways	1
Hub Length through Bore (in)	3.03 in
Series	Hubs
Coupling Style	Close Coupled
Hub Straight Bore Diameter [Nom] (in)	3 in
Coupling Size	50R
Product	Wrapflex Shaft Hubs
Hub Length (in)	4.134 in
Hub Shoulder Diameter (in)	7.48 in
Hub Bore Fit	Clearance
Number of Set Screws	2
Hub Material	Steel
Coupling Type	Elastomeric
Hub Type	R-Hub
Hub Style	Standard
Keyway Depth (in)	0.375 in

General Specifications

UPC	782934170270
Weight	15.56 LB
Packaged Length	8.00 IN
Packaged Width	8.00 IN
Packaged Height	5.00 IN
HTC	8483908010
Country of Origin	China