• Rexnord E_ES_ES-R Series Straight Bore Style-Stock Bore (HSB) Hubs size(s) 5 with a 2.80-inch outside barrel diameter for elastomeric couplings.

Technical Specifications

Hub Style	Standard Bore (HSB)
Hub Straight Bore Diameter [Max] (in)	1.1885 in
Hub Material	Steel
Hub Shoulder Diameter (in)	3.13 in
Hub Straight Bore Diameter [Nom] (in)	1.1875 in
Hub Bore Fit	Clearance
Hub Length (in)	1.75 in
Keyway Depth (in)	0.25 in
Hub Barrel Outside Diameter (in)	2.8 in
Coupling Type	Elastomeric
Product	Omega Hubs
Coupling Size	5
Number of Set Screws	1
Series	Hubs
Number of Keyways	1
Keyway Width (in)	0.5 in
Hub Straight Bore Diameter [Min] (in)	1.1875 in

General Specifications

UPC	698210904029
Weight	2.48 LB
Packaged Length	1.00 IN
Packaged Width	3.00 IN
Packaged Height	3.00 IN
HTC	8483908010
Country of Origin	United States of America