• 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

Number of Keyways	1
Keyway Width (in)	0.75 in
Hub Length (in)	2.75 in
Hub Bore Fit	Clearance
Hub Barrel Outside Diameter (in)	6 in
Hub Style	Standard Bore (HSB)
Keyway Depth (in)	0.375 in
Hub Straight Bore Diameter [Nom] (in)	2.875 in
Hub Straight Bore Diameter [Min] (in)	2.875 in
Series	Hubs
Hub Material	Steel
Hub Straight Bore Diameter [Max] (in)	2.8765 in
Number of Set Screws	1
Coupling Type	Elastomeric
Product	Omega Hubs
Hub Shoulder Diameter (in)	8.13 in
Coupling Size	50

General Specifications

UPC	698210006839
Weight	22.07 LB
Packaged Length	3.00 IN
Packaged Width	8.00 IN
Packaged Height	9.00 IN
HTC	8483908010
Country of Origin	China