• Rexnord E_ES_ES-R Series Straight Bore Style-Stock Bore (HSB) Hubs size(s) 4 with a 2.36-inch outside barrel diameter for elastomeric couplings.

Technical Specifications

Hub Barrel Outside Diameter (in)	2.36 in
Hub Straight Bore Diameter [Max] (in)	1.126 in
Coupling Type	Elastomeric
Hub Style	Standard Bore (HSB)
Number of Set Screws	1
Hub Straight Bore Diameter [Min] (in)	1.125 in
Keyway Depth (in)	0.125 in
Hub Length (in)	1.69 in
Hub Shoulder Diameter (in)	2.6 in
Series	Hubs
Hub Bore Fit	Clearance
Product	Omega Hubs
Number of Keyways	1
Coupling Size	4
Hub Material	Steel
Keyway Width (in)	0.25 in
Hub Straight Bore Diameter [Nom] (in)	1.125 in

General Specifications

UPC	698210002855
Weight	2.00 LB
Packaged Length	9.00 IN
Packaged Width	6.00 IN
Packaged Height	9.00 IN
HTC	8483908010
Country of Origin	China