• Rexnord R10 Series Straight Bore Style-Small Through Hole-Rough Stock (RSB) Hubs size(s) 40R with a 5.120-inch outside barrel diameter and 2.64-inch length for elastomeric couplings.

Technical Specifications

Hub Type	R-Hub
Coupling Type	Elastomeric
Hub Material	Stainless Steel
Hub Straight Bore Diameter [Max] (in)	3.375 in
Hub Straight Bore Diameter [Max] (mm)	85 mm
Hub Length through Bore (in)	2.64 in
Hub Style	Standard
Hub Straight Bore Diameter [Min] (in)	1.125 in
Hub Shoulder Diameter (in)	5.906 in
Hub Straight Bore Diameter [Min] (mm)	28 mm
Product	Wrapflex Shaft Hubs
Hub Length (in)	3.465 in
Coupling Style	Close Coupled
Hub Barrel Outside Diameter (in)	5.12 in
Number of Set Screws	0
Hub Bore Fit	Rough Stock Bore
Series	Hubs
Coupling Size	40RT

General Specifications

UPC	782934187322
Weight	17.70 LB
Packaged Length	3.47 IN
Packaged Width	5.91 IN
HTC	8483908010
Country of Origin	United States of America