• Rexnord E_ES_ES-R Series Straight Bore Style-Stock Bore (HSB) Hubs size(s) 30 with a 4.62-inch outside barrel diameter for elastomeric couplings.

Technical Specifications

Hub Shoulder Diameter (in)	5.42 in
Hub Material	Steel
Product	Omega Hubs
Coupling Type	Elastomeric
Hub Style	Standard Bore (HSB)
Hub Length (in)	2.31 in
Hub Barrel Outside Diameter (in)	4.62 in
Hub Straight Bore Diameter [Nom] (in)	1.5 in
Number of Keyways	1
Coupling Size	30
Keyway Width (in)	0.375 in
Hub Straight Bore Diameter [Max] (in)	1.501 in
Keyway Depth (in)	0.1875 in
Hub Bore Fit	Clearance
Number of Set Screws	1
Series	Hubs
Hub Straight Bore Diameter [Min] (in)	1.5 in

General Specifications

UPC	698210006617
Weight	10.66 LB
Packaged Length	9.00 IN
Packaged Width	6.00 IN
Packaged Height	9.00 IN
HTC	8483908010
Country of Origin	United States of America