• Rexnord R10 Series Straight Bore Style-Stock Bore (HSB) Hubs size(s) 30R with a 4.130-inch outside barrel diameter and 2.28-inch length for elastomeric couplings.

Technical Specifications

Number of Set Screws	2
Keyway Depth (in)	0.125 in
Number of Keyways	1
Hub Barrel Outside Diameter (in)	4.13 in
Coupling Size	30R
Hub Straight Bore Diameter [Nom] (in)	1.25 in
Hub Style	Standard
Hub Set Screw Axial Location (in)	1.25 in
Hub Length through Bore (in)	2.28 in
Hub Type	R-Hub
Keyway Width (in)	0.25 in
Product	Wrapflex Shaft Hubs
Coupling Style	Close Coupled
Hub Material	Steel
Hub Shoulder Diameter (in)	4.646 in
Hub Bore Fit	Clearance
Keyway Fit	Commercial
Coupling Type	Elastomeric
Hub Length (in)	2.953 in
Series	Hubs

General Specifications

UPC	698210618186
Weight	8.90 LB
Packaged Length	5.00 IN
Packaged Width	5.00 IN
Packaged Height	3.00 IN
HTC	8483908010
Country of Origin	China