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- The SU Type coupling has a single flex plane, and is comprised of a single disc pack kit with two hubs. It is suitable for angular and axial misalignment only. Two SU couplings are often combined with a shaft to make a floating shaft coupling. The shaft can be hollow for long light weight floating shaft couplings.
Unit of Measure
Notes
Disclaimer |
N/A 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. |
Specifications
Description |
N/A SU158-6 CPLG 1-3/4X2-7/16 KWBE |
Bore Size |
N/A 1-3/4 & 2-7/16 in |
Hub Style |
N/A Standard |
Type |
N/A Disc Coupling |
Material |
N/A Steel |
Style |
N/A Bored |
Weight |
N/A 17.39 lb |
Color |
N/A Metallic |
Coupling Series |
N/A SU-6 |
Coupling Type |
N/A Disc |
Dimensional Data
Size |
N/A 158-6 |
Keyway Size (W x D) |
N/A 3/8 x 3/16 & 5/8 x 5/16 in |
Set Screw Style Coupling Size (Dimension T) |
N/A No Setscrew |
Length thru Bore |
N/A 2.76 in70.1 mm |
Dimension FD |
N/A 6.220 in158.00 mm |
Overall Length |
N/A 5.960 in151.00 mm |
Max. Bore (Dimensions ID1/ID2) |
N/A 2.750 in70.00 mm |
Dimension HD |
N/A 3.860 in98.00 mm |
Distance between Shaft Ends (Dimension BSE) |
N/A 0.441 in11.20 mm |
Cubic inches |
N/A 230.58286 in³ |
Performance Data
Temperature |
N/A -40 to 450 ºF |
Nominal Torque |
N/A 17700 in·lb |
Max. Torque |
N/A 35400 in·lb |
Max. Speed (Unbalanced) |
N/A 4920 rpm |
Max. Speed (Balanced) |
N/A 12300 rpm |
Max. Angular Misalignment |
N/A 1.50 º |
Torsional Stiffness x 10^6 (of one disc pack) |
N/A 5.8 in·lb/rad |
Rated Power at 100 rpm |
N/A 28.2 hp21 kW |
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