69790405231 Timken Couplings

69790405231 Product Details

• Features
  High tensile, shot-peened alloy steel grid springs and precision machined hubs ensure superior coupling performance and long life. Lovejoy’s grid couplings with tapered grids are designed to be interchangeable with other industry standard grid cou
• Kop-Flex® / Kop-Grid® Vertical Cover Style Coupling Part Number
  1020V
• Morse® / Browning® Grid-Flex Vertical Cover Style Coupling Part Number
  GF2020V
• Lovejoy® Grid Coupling Size
  1020
• Morse® / Browning® Grid-Flex Horizontal Cover Style Coupling Part Number
  GF2020H
• Falk™ Steelflex® Vertical Cover Style Coupling Part Number
  1020T20
• Dodge® Grid-Lign® Horizontal Cover Style Coupling Part Number
  1020T10
• Dodge® Grid-Lign® Vertical Cover Style Coupling Part Number
  1020T20
• Kop-Flex® / Kop-Grid® Horizontal Cover Style Coupling Part Number
  1020H
• Falk™ Steelflex® Horizontal Cover Style Coupling Part Number
  1020T10
• Moment of Inertia (Vertical Style Cover) WR
  5.3200 in·lb
• Moment of Inertia (Horizontal Style Cover) WR
  4.8300 in·lb
• Max. Angular Misalignment during Operation (X-Y)
  0.009 in
• Distance between Shaft Ends (Dimension G) - Normal Gap
  0.118 in
• Max. Parallel Misalignment during Operation (Dimension P)
  0.012 in
• Nominal Torque
  460.00 in·lb
• Dimension SL
  0.500 in
• Max. Speed (Horizontal Style Cover)
  4500.00 rpm
• Max. Parallel Misalignment at Installation (Dimension P)
  0.0060 in
• Max. Speed (Vertical Style Cover)
  6000.00 rpm
Max. Angular Misalignment at Installation (X-Y)
0.002 in
Cubic inches
4.57517 in³
Dimension R
1.880 in
Dimension G1
0.118 in
Dimension L (Vertical Style Cover)
0.960 in
Dimension HD
1.560 in
Dimension L (Horizontal Style Cover)
2.620 in
Dimension FD
2.500 in
Max. Bore (Dimensions ID1/ID2)
1.125 in
Dimension FL
0.380 in
Min. Bore (Dimensions ID1/ID2)
0.500 in
Set Screw Style Coupling Size (Dimension T)
8-32
Length thru Bore
1.880 in
Outside Diameter (Horiontal Style Cover)
4.000 in
Overall Length
3.880 in
Set Screw Style Coupling Location Size (Dimension SL)
0.500 in
Weight - Solid
4.30 lb
Outside Diameter (Vertical Style Cover)
4.380 in
Weight
1.33 lb
Hub Material
1045 Steel
Notes
Size 1020 thru 1090 hubs are provided with clearance fit bores and 2 set screws at 90°. Size 1100 thru 1200 hubs are provided with interference fit bores and no set screws. Lovejoy machines Inch bores and keyways to meet tolerances define in the ANSI
Type
Grid Coupling
Disclaimer
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.
Style
Unbored
Bore Type
Solid
Description
1020 HUB SOLID
Color
Gray/Metallic

Product condition

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