Rexnord Omega 7300308 5 HSB elastomeric coupling hub with 0.875" straight bore and single 3/16" x 3/32" keyway. Steel hub features 1.750" hub length, 2.80" barrel outside diameter, and 3.130" shoulder diameter. Designed for use with Omega elastomeric coupling elements in power transmission applications.

Coupling size

5

Coupling Size

5

Coupling type

Elastomeric

Coupling Type

Elastomeric

Height

3.00

Hub barrel outside diameter (in)

2.8 in

Hub Barrel Outside Diameter (in)

2.8 in

Hub bore fit

Clearance

Hub Bore Fit

Clearance

Hub length (in)

1.75 in

Hub Length (in)

1.75 in

Hub material

Steel

Hub Material

Steel

Hub shoulder diameter (in)

3.13 in

Hub Shoulder Diameter (in)

3.13 in

Hub Straight Bore Diameter [Max] (in)

0.876 in

Hub Straight Bore Diameter [Min] (in)

0.875 in

Hub straight bore diameter [Nom] (in)

0.875 in

Hub Straight Bore Diameter [Nom] (in)

0.875 in

Hub style

Standard Bore (HSB)

Hub Style

Standard Bore (HSB)

Keyway depth (in)

0.0938 in

Keyway Depth (in)

0.0938 in

Keyway width (in)

0.1875 in

Keyway Width (in)

0.1875 in

Length

1.00

Max hub Straight Bore Diameter (in)

0.876 in

Min hub straight bore diameter (in)

0.875 in

Net Weight

2.69

Number of keyways

1

Number of Keyways

1

Number of set screws

1

Number Of Set Screws

1

Series

Hubs

Unit of dimension

in

Unit of Dimension

IN

Volume

0.039

Volume unit

GLL

Volume Unit

GLL

Weight unit

LB

Width

3.00