69790405784 Timken Couplings

69790405784 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
• Dodge® Grid-Lign® Vertical Cover Style Coupling Part Number
  1020T20
• Morse® / Browning® Grid-Flex Vertical Cover Style Coupling Part Number
  GF2020V
• Kop-Flex® / Kop-Grid® Horizontal Cover Style Coupling Part Number
  1020H
• Max. Angular Misalignment during Operation (X-Y)
  0.009 in
• Morse® / Browning® Grid-Flex Horizontal Cover Style Coupling Part Number
  GF2020H
• Falk™ Steelflex® Vertical Cover Style Coupling Part Number
  1020T20
• Falk™ Steelflex® Horizontal Cover Style Coupling Part Number
  1020T10
• Dodge® Grid-Lign® Horizontal Cover Style Coupling Part Number
  1020T10
• Max. Angular Misalignment at Installation (X-Y)
  0.002 in
• Max. Speed (Vertical Style Cover)
  6000.00 rpm
• Nominal Torque
  460.00 in·lb
• Distance between Shaft Ends (Dimension G) - Normal Gap
  0.118 in
• Max. Speed (Horizontal Style Cover)
  4500.00 rpm
• Dimension R
  1.880 in
• Cubic inches
  4.57517 in³
• Dimension SL
  0.500 in
• Max. Parallel Misalignment at Installation (Dimension P)
  0.0060 in
• Max. Parallel Misalignment during Operation (Dimension P)
  0.012 in
Dimension L (Vertical Style Cover)
0.960 in
Dimension HD
1.560 in
Dimension L (Horizontal Style Cover)
2.620 in
Dimension G1
0.118 in
Dimension FL
0.380 in
Outside Diameter (Vertical Style Cover)
4.380 in
Dimension FD
2.500 in
Max. Bore (Dimensions ID1/ID2)
1.125 in
Min. Bore (Dimensions ID1/ID2)
0.500 in
Lovejoy® Grid Coupling Size
1020
Width
1.560 in
Outside Diameter (Horiontal Style Cover)
4.000 in
Set Screw Style Coupling Size (Dimension T)
8-32
Bore Size
20.00 mm
Set Screw Style Coupling Location Size (Dimension SL)
0.500 in
Length thru Bore
1.880 in
Height
1.560 in
Keyway Size (W x D)
6 x 2.8 mm
Overall Length
3.880 in
Color
Gray/Metallic
Bore Type
Finished Bore and Keyway
Hub Material
Alloy 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
Description
1020 HUB 20MM 6X2.8MM KW
Style
Bored
Type
Grid Coupling
Weight
1.03 lb
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.

Product condition

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