• Rexnord R10 Series Straight Bore Style-Stock Bore (HSB) Hubs size(s) 20R with a 3.620-inch outside barrel diameter and 1.77-inch length for elastomeric couplings.

Technical Specifications

Hub Style	Standard
Hub Bore Fit	Clearance Fit
Hub Material	Sintered Metal
Keyway Width (in)	0.375 in
Keyway Fit	Commercial
Hub Type	R-Hub
Coupling Size	20R
Hub Length (in)	2.362 in
Keyway Depth (in)	0.1875 in
Hub Straight Bore Diameter [Nom] (in)	1.5 in
Number of Keyways	1
Coupling Type	Elastomeric
Hub Shoulder Diameter (in)	4.016 in
Series	Hubs
Hub Length through Bore (in)	1.77 in
Product	Wrapflex Shaft Hubs
Hub Set Screw Axial Location (in)	1 in
Coupling Style	Close Coupled
Number of Set Screws	2
Hub Barrel Outside Diameter (in)	3.62 in

General Specifications

UPC	782934151750
Weight	2.38 LB
Packaged Length	4.00 IN
Packaged Width	4.00 IN
Packaged Height	3.00 IN
HTC	8483908010
Country of Origin	China