• 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

Keyway Depth (in)	0.0938 in
Coupling Type	Elastomeric
Hub Shoulder Diameter (in)	2.6 in
Coupling Size	4
Number of Set Screws	1
Hub Straight Bore Diameter [Min] (in)	0.75 in
Hub Straight Bore Diameter [Nom] (in)	0.75 in
Hub Straight Bore Diameter [Max] (in)	0.751 in
Number of Keyways	1
Hub Material	Steel
Series	Hubs
Hub Barrel Outside Diameter (in)	2.36 in
Hub Length (in)	1.69 in
Product	Omega Hubs
Keyway Width (in)	0.1875 in
Hub Style	Standard Bore (HSB)
Hub Bore Fit	Clearance

General Specifications

UPC	698210903916
Weight	1.73 LB
Packaged Length	1.00 IN
Packaged Width	2.00 IN
Packaged Height	2.00 IN
Country of Origin	China