• 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 Straight Bore Diameter [Min] (in)	2.5 in
Number of Set Screws	1
Hub Straight Bore Diameter [Max] (in)	2.5015 in
Hub Straight Bore Diameter [Nom] (in)	2.5 in
Keyway Depth (in)	0.3125 in
Hub Barrel Outside Diameter (in)	4.62 in
Keyway Width (in)	0.625 in
Hub Material	Steel
Number of Keyways	1
Hub Shoulder Diameter (in)	5.42 in
Series	Hubs
Product	Omega Hubs
Coupling Size	30
Coupling Type	Elastomeric
Hub Length (in)	2.31 in
Hub Bore Fit	Clearance
Hub Style	Standard Bore (HSB)

General Specifications

UPC	698210841560
Weight	8.29 LB
Packaged Length	2.00 IN
Packaged Width	6.00 IN
Packaged Height	6.00 IN
HTC	8483908010
Country of Origin	China