• Rexnord E_ES_ES-R Series Straight Bore Style-Stock Bore (HSB) Hubs size(s) 50 with a 6.00-inch outside barrel diameter for elastomeric couplings.

Technical Specifications

Hub Length (in)	2.75 in
Coupling Size	50
Product	Omega Hubs
Keyway Width (in)	0.5 in
Hub Material	Steel
Hub Barrel Outside Diameter (in)	6 in
Number of Keyways	1
Hub Style	Standard Bore (HSB)
Keyway Depth (in)	0.25 in
Hub Straight Bore Diameter [Min] (in)	2.125 in
Series	Hubs
Coupling Type	Elastomeric
Hub Straight Bore Diameter [Nom] (in)	2.125 in
Hub Bore Fit	Clearance
Hub Shoulder Diameter (in)	8.13 in
Number of Set Screws	1
Hub Straight Bore Diameter [Max] (in)	2.1265 in

General Specifications

UPC	698210009618
Weight	24.09 LB
Packaged Length	3.00 IN
Packaged Width	8.00 IN
Packaged Height	9.00 IN
HTC	8483908010
Country of Origin	China