• 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

Number of Keyways	1
Hub Length (in)	1.75 in
Keyway Width (in)	0.375 in
Product	Omega Hubs
Hub Material	Steel
Hub Shoulder Diameter (in)	3.13 in
Hub Straight Bore Diameter [Min] (in)	1.6875 in
Series	Hubs
Coupling Size	5
Hub Straight Bore Diameter [Nom] (in)	1.6875 in
Number of Set Screws	1
Hub Straight Bore Diameter [Max] (in)	1.6885 in
Keyway Depth (in)	0.1875 in
Hub Barrel Outside Diameter (in)	2.8 in
Hub Style	Standard Bore (HSB)
Coupling Type	Elastomeric
Hub Bore Fit	Clearance

General Specifications

UPC	698210880675
Weight	1.98 LB
Packaged Length	1.00 IN
Packaged Width	3.00 IN
Packaged Height	3.00 IN
HTC	8483908010
Country of Origin	China