Lovejoy 69790405240 1110 Grid Coupling Hub Inch Solid Bore

Lovejoy 69790405240 1110 Grid Coupling Hub Inch Solid Bore.

Dimensional Data

Set Screw Style Coupling Size (Dimension T)	No Setscrew
Length thru Bore	5.880 in 149.35 mm
Overall Length	12.000 in 304.80 mm
Outside Diameter (Horiontal Style Cover)	12.130 in 308.00 mm
Outside Diameter (Vertical Style Cover)	12.560 in 319.00 mm
Min. Bore (Dimensions ID1/ID2)	2.375 in 60.00 mm
Max. Bore (Dimensions ID1/ID2)	5.000 in 127.00 mm
Dimension FD	9.630 in 244.50 mm
Dimension FL	0.680 in 17.27 mm
Dimension HD	7.060 in 179.40 mm
Dimension G1	0.236 in 6.00 mm
Dimension L (Horizontal Style Cover)	7.540 in 191.52 mm
Dimension L (Vertical Style Cover)	2.940 in 74.68 mm
Dimension R	5.630 in 143.00 mm
Distance between Shaft Ends (Dimension G) – Normal Gap	0.236 in 5.99 mm
Cubic inches	293.08037 in³

Nominal Torque	121000.00 in·lb
Max. Speed (Horizontal Style Cover)	2025.00 rpm
Max. Speed (Vertical Style Cover)	2700.00 rpm
Max. Parallel Misalignment at Installation (Dimension P)	0.0110 in
Max. Parallel Misalignment during Operation (Dimension P)	0.022 in
Max. Angular Misalignment at Installation (X-Y)	0.010 in
Max. Angular Misalignment during Operation (X-Y)	0.040 in
Moment of Inertia (Horizontal Style Cover) WR	1755.0000 in·lb
Moment of Inertia (Vertical Style Cover) WR	1611.0000 in·lb

Lovejoy® Grid Coupling Size	1120
Falk™ Steelflex® Horizontal Cover Style Coupling Part Number	1120T10
Morse® / Browning® Grid-Flex Horizontal Cover Style Coupling Part Number	GF2120H
Dodge® Grid-Lign® Horizontal Cover Style Coupling Part Number	1120T10
Kop-Flex® / Kop-Grid® Horizontal Cover Style Coupling Part Number	1120H
Falk™ Steelflex® Vertical Cover Style Coupling Part Number	1120T20
Morse® / Browning® Grid-Flex Vertical Cover Style Coupling Part Number	GF2120V
Dodge® Grid-Lign® Vertical Cover Style Coupling Part Number	1120T20
Kop-Flex® / Kop-Grid® Vertical Cover Style Coupling Part Number	1120V

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.