• 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
Keyway Width (in)	0.1875 in
Hub Barrel Outside Diameter (in)	2.8 in
Coupling Size	5
Hub Straight Bore Diameter [Nom] (in)	0.75 in
Number of Set Screws	1
Hub Length (in)	1.75 in
Series	Hubs
Number of Keyways	1
Product	Omega Hubs
Hub Straight Bore Diameter [Max] (in)	0.751 in
Coupling Type	Elastomeric
Hub Style	Standard Bore (HSB)
Hub Material	Steel
Hub Bore Fit	Clearance
Hub Straight Bore Diameter [Min] (in)	0.75 in
Keyway Depth (in)	0.0938 in

General Specifications

UPC	698210903985
Weight	2.78 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