Lovejoy 69790406151 1080 Grid Coupling Hub 1 15/16 In Bore

Lovejoy 69790406151 1080 Grid Coupling Hub 1 15/16 In Bore.

Bore Size	1 5/16 in
Set Screw Style Coupling Size (Dimension T)	1/4-20
Set Screw Style Coupling Location Size (Dimension SL)	0.940 in23.88 mm
Keyway Size (W x D)	1/2 x 1/4 in
Length thru Bore	3.50 in88.90 mm
Overall Length	7.120 in180.80 mm
Outside Diameter (Horiontal Style Cover)	7.640 in194.00 mm
Outside Diameter (Vertical Style Cover)	7.130 in181.10 mm
Min. Bore (Dimensions ID1/ID2)	1.062 in27.00 mm
Max. Bore (Dimensions ID1/ID2)	3.000 in76 mm
Dimension FD	5.000 in127.00 mm
Dimension FL	0.500 in12.70 mm
Dimension HD	4.130 in104.90 mm
Dimension G1	0.118 in3.00 mm
Dimension L (Horizontal Style Cover)	4.550 in115.57 mm
Dimension L (Vertical Style Cover)	1.740 in44.20 mm
Dimension R	3.500 in88.90 mm
Dimension SL	0.940 in23.88 mm
Distance between Shaft Ends (Dimension G) – Normal Gap	0.118 in3.00 mm
Cubic inches	59.69915 in³

Nominal Torque	18150.00 in·lb
Max. Speed (Horizontal Style Cover)	3600.00 rpm
Max. Speed (Vertical Style Cover)	4750.00 rpm
Max. Parallel Misalignment at Installation (Dimension P)	0.0080 in
Max. Parallel Misalignment during Operation (Dimension P)	0.016 in
Max. Angular Misalignment at Installation (X-Y)	0.006 in
Max. Angular Misalignment during Operation (X-Y)	0.024 in

Lovejoy® Grid Coupling Size	1080
Falk™ Steelflex® Horizontal Cover Style Coupling Part Number	1080T10
Morse® / Browning® Grid-Flex Horizontal Cover Style Coupling Part Number	GF2080H
Dodge® Grid-Lign® Horizontal Cover Style Coupling Part Number	1080T10
Kop-Flex® / Kop-Grid® Horizontal Cover Style Coupling Part Number	1080H
Falk™ Steelflex® Vertical Cover Style Coupling Part Number	1080T20
Morse® / Browning® Grid-Flex Vertical Cover Style Coupling Part Number	GF2080V
Dodge® Grid-Lign® Vertical Cover Style Coupling Part Number	1080T20
Kop-Flex® / Kop-Grid® Vertical Cover Style Coupling Part Number	1080V

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 couplings with both horizontal and vertical grid covers.
Lovejoy grid couplings are designed for ease of installation and maintenance reducing labor and downtime costs.
The torsional flexibility and resilience of Lovejoy grid couplings helps reduce vibration and cushions shock and impact loads.
Cover fasteners can be provided in either Inch or Metric sizes.
Excellent for use in applications where the equipment is close coupled or spaced apart requiring a spacer style coupling arrangement.
Stock spacer designs are available or requests for custom spacer lengths can be addressed by Lovejoy engineering.