Menu
Smarter Bearing Selection Is Here

The Timken ® Syber ® Bearing System Designer Tool now features Smart Selection, enabling users to find the right bearing faster by filtering options based on target life and key dimensions.

Learn More
Analyze Bearing Performance in an Application with Timken ® Syber ® Bearing System Designer

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

Learn More
Batch CAD Cart (0) ▾
  • Cart is empty
  1. Click Here for Batch Download
Request Information
Unit of Measure

Notes

Disclaimer

 N/A Lovejoy: CAD Models are accurate envelope dimensions only. Features such as bore size and keyway are not rendered or are only representative. Contact Lovejoy Technical Support or refer to product catalogs for details.

Specifications

Description 

 N/A 1090-SHAFT HUB-2-7/8-3/4X3/8KW

Type

 N/A Grid Coupling

Hub Material

 N/A 1045 Steel

Style

 N/A Bored

Color

 N/A Gray/Metallic

Bore Type 

 N/A Finished Bore and Keyway

Weight

 N/A 25.99 lb

Dimensional Data

Bore Size 

 N/A 2 7/8 in

Lovejoy® Grid Coupling Size

 N/A 1090

Set Screw Style Coupling Size (Dimension T)

 N/A 5/16-18

Keyway Size (W x D)

 N/A 3/4 x 3/8 in

Height

 N/A 8.250 in

Length thru Bore

 N/A 0.325 in

Width

 N/A 8.250 in

Length thru Bore

 N/A 4.000 in101.60 mm

Min. Bore (Dimensions ID1/ID2)

 N/A Solid

Max. Bore (Dimensions ID1/ID2)

 N/A 4.000 in101.60 mm

Dimension FD

 N/A 8.250 in209.55 mm

Dimension HD

 N/A 5.620 in142.75 mm

Cubic inches

 N/A 272.24946 in³

Coupling Part Numbers

Falk™ Steelflex® Horizontal Cover Style Coupling Part Number

 N/A 1090T10

Morse® / Browning® Grid-Flex Horizontal Cover Style Coupling Part Number

 N/A GF2090H

Dodge® Grid-Lign® Horizontal Cover Style Coupling Part Number

 N/A 1090T10

Kop-Flex® / Kop-Grid® Horizontal Cover Style Coupling Part Number

 N/A 1090H

Falk™ Steelflex® Vertical Cover Style Coupling Part Number

 N/A 1090T20

Morse® / Browning® Grid-Flex Vertical Cover Style Coupling Part Number

 N/A GF2090V

Dodge® Grid-Lign® Vertical Cover Style Coupling Part Number

 N/A 1090T20

Kop-Flex® / Kop-Grid® Vertical Cover Style Coupling Part Number

 N/A 1090V
By clicking Submit, you consent to the personal information you provide being used in the manner as described in our Privacy Notice, including access to that information by Timken personnel who may be located outside your home country. In addition, you agree that the CAD drawings are for your personal, one-time use only, and that you will not modify or create any compilation or derivative work using the CAD drawings or distribute or display the CAD drawings on any website or other media.