Skip to content Skip to navigation menu
Grid Coupling Hub with Keyway

1090X3HUB3/4

Grid Coupling Hub with Keyway
Item #101087056
  • Finished Bore and Keyway
  • 1090 Coupling Size
  • 3 in Bore Diameter
  • 3.88 in Length Through Bore
Grid Coupling Hub with Keyway
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • Finished Bore and Keyway
  • 1090 Coupling Size
  • 3 in Bore Diameter
  • 3.88 in Length Through Bore

features

  • Fully interchangeable with industry standards
  • Quick installation and easy maintenance reduce downtime and costs
  • Torsionally flexible and resilient - reduces vibration, and cushions shock and impact loads
  • Versatile stock components can be used with either horizontal or vertical covers
  • Precision-machined to ensure superior performance and long life
Insert Style Bored
Spider Outside Diameter 7.88 in
Set Screw Size 5/16-18
Torque Rating [Max] 33000 in lb
Coupling Type Grid Coupling
Distance Between Shaft Ends 0.118 in
Keyway Size 3/4 x 3/8
Outside Dia. 4.87 in
Hub Dia. 4 7/8 in
Torque 33000 in lb
Bore Dia. [Min] 1.0620 in
Angular Misalignment Size [Max] 0.028 in
Set Screw Style Coupling Location Size 1.03 in
Bore Dia. [Max] 3 1/2 in
HP @ RPM 52.4 hp @ 100 rpm
Length Through Bore 3.88 in
Material 1045 Steel
Bore Type Finished Bore and Keyway
Coupling Size 1090
Flange Diameter 5.88 in
Axial Misalignment 0.007 in
Overall Length 7.88 in
Color Gray/Metallic
Spider Inside Diameter 8.39 in
Weight 16.0 LB
EAN or UPC 697904055139
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison