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Grid Coupling Hub with Keyway

1090X3 1/2HUB7/8

Grid Coupling Hub with Keyway
Item #101087057
  • Finished Bore and Keyway
  • 1090 Coupling Size
  • 3.5 in Bore Diameter
  • 3.88 in Length Through Bore
Grid Coupling Hub with Keyway
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    Shipment Options
  • Finished Bore and Keyway
  • 1090 Coupling Size
  • 3.5 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
Hub Dia. 4 7/8 in
Axial Misalignment 0.007 in
Distance Between Shaft Ends 0.118 in
Outside Dia. 4.87 in
Bore Dia. [Min] 1.0620 in
Torque 33000 in lb
Coupling Type Grid Coupling
Spider Inside Diameter 8.39 in
Overall Length 7.88 in
Keyway Size 7/8 x 7/16
Color Gray/Metallic
Angular Misalignment Size [Max] 0.028 in
Spider Outside Diameter 7.88 in
Material 1045 Steel
Set Screw Style Coupling Location Size 1.03 in
Flange Diameter 5.88 in
Set Screw Size 5/16-18
Bore Dia. [Max] 3 1/2 in
Coupling Size 1090
Bore Type Finished Bore and Keyway
HP @ RPM 52.4 hp @ 100 rpm
Torque Rating [Max] 33000 in lb
Length Through Bore 3.88 in
Weight 12.83 LB
EAN or UPC 697904055177
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