• 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 Shoulder Diameter (in)	3.13 in
Coupling Size	5
Series	Hubs
Hub Style	Standard Bore (HSB)
Hub Length (in)	1.75 in
Hub Straight Bore Diameter [Max] (in)	1.0635 in
Number of Keyways	1
Hub Material	Steel
Coupling Type	Elastomeric
Keyway Depth (in)	0.125 in
Hub Barrel Outside Diameter (in)	2.8 in
Keyway Width (in)	0.25 in
Number of Set Screws	1
Hub Bore Fit	Clearance
Product	Omega Hubs
Hub Straight Bore Diameter [Nom] (in)	1.0625 in
Hub Straight Bore Diameter [Min] (in)	1.0625 in

General Specifications

UPC	698210904012
Weight	2.52 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