• Rexnord E_ES_ES-R Series Straight Bore Style-Stock Bore (HSB) Hubs size(s) 3 with a 1.99-inch outside barrel diameter for elastomeric couplings.

Technical Specifications

Hub Material	Steel
Hub Barrel Outside Diameter (in)	1.99 in
Coupling Size	3
Keyway Depth (in)	0.0938 in
Hub Straight Bore Diameter [Max] (in)	0.751 in
Hub Straight Bore Diameter [Nom] (in)	0.75 in
Number of Keyways	1
Hub Straight Bore Diameter [Min] (in)	0.75 in
Hub Length (in)	1.5 in
Series	Hubs
Hub Style	Standard Bore (HSB)
Number of Set Screws	1
Product	Omega Hubs
Hub Shoulder Diameter (in)	2.32 in
Keyway Width (in)	0.1875 in
Hub Bore Fit	Clearance
Coupling Type	Elastomeric

General Specifications

UPC	698210002442
Weight	1.21 LB
Packaged Length	9.00 IN
Packaged Width	6.00 IN
Packaged Height	9.00 IN
HTC	8483908010
Country of Origin	China