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F Type Rigid Hubs, Metric Bore & Keyway - Exposed and Shrouded Bolt Designs

For use with FFR (Flex-Rigid) or FRR (Rigid-Rigid) couplings.

The FFR Type coupling consists of one flex hub, one rigid hub, one sleeve, and one accessory kit. Exposed bolts (E) are the standard design for this coupling, though shrouded bolt (S) designs are available upon request through size 5.5. The FFR Type has a max angular misalignment of 1.5 degrees (1.5 degrees per gear mesh).

The FRR Type coupling consists of two rigid hubs and one accessory kit. Exposed bolts (E) are also the standard design for this coupling, though shrouded bolt (S) designs are available upon request through size 5.5. The FRR Type coupling does not accommodate for any angular misalignment.

For larger torques, consider the FHD Type gear coupling in sizes 10 through 30.

Unit of Measure

Specifications

Description 

 N/A F-6E-HUB RGD-180MMM7-45X10.4MMKW

Hub Style

 N/A Exposed Bolt

Type

 N/A Gear Coupling Hubs

Hub Material

 N/A AISI 1045

Style

 N/A Bored

Color

 N/A Metallic

Bore Type

 N/A Rigid w/ Keyway

Coupling Type

 N/A Gear

Weight

 N/A 263.92 lb

Dimensional Data

Bore Size

 N/A 180 mm

Set Screw Style Coupling Size (Dimension T)

 N/A No Setscrew

Keyway Size (W x D)

 N/A 45 x 10.4 mm

Length thru Bore

 N/A 7.41 mm188.21 in

Depth

 N/A 7.41 in188.21 mm

Max. Bore (Dimensions ID1/ID2)

 N/A 10.500 in266.70 mm

Dimension FD

 N/A 18.00 in457.20 mm

Dimension HD

 N/A 14.000 in14.00 mm

Cubic inches

 N/A 2238.84000 in³

Performance Data

Nominal Torque

 N/A 84700 N·m749700 in·lb

Max Speed (Unbalanced)

 N/A 2100 rpm