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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. |
Key Dimensions
Description |
N/A SU202-6-CP-65MMP7X3-3/8-BSE=0.61 |
Hub Style |
N/A Standard |
Type |
N/A Disc Coupling |
Material |
N/A Steel |
Keyway Size |
N/A 18 x 4.4 mm & 7/8 x 7/16 inch |
Weight |
N/A 49.27 lb |
Style |
N/A Bored |
Color |
N/A Metallic |
Coupling Series |
N/A SU-6 |
Coupling Type |
N/A Disc |
Bore Size |
N/A 65 mm & 3-3/8 inch |
Dimensional Data
Size |
N/A 202-6 |
Set Screw Style Coupling Size (Dimension T) |
N/A No Setscrew |
Length thru Bore |
N/A 3.54 in89.92 mm |
Dimension FD |
N/A 7.950 in202.00 mm |
Overall Length |
N/A 7.690 in196.00 mm |
Max. Bore (Dimensions ID1/ID2) |
N/A 3.500 in90.00 mm |
Dimension HD |
N/A 4.920 in125.00 mm |
Distance between Shaft Ends (Dimension BSE) |
N/A 0.610 in15.50 mm |
Cubic inches |
N/A 486.02723 in³ |
Performance Data
Temperature |
N/A -40 to 450 ºF |
Nominal Torque |
N/A 40700 in·lb4600 N·m |
Max. Torque |
N/A 81400 in·lb9200 N·m |
Max. Speed (Unbalanced) |
N/A 3840 rpm |
Max. Speed (Balanced) |
N/A 9600 rpm |
Max. Angular Misalignment |
N/A 1.00 º |
Torsional Stiffness x 10^6 (of one disc pack) |
N/A 13.3 in·lb/rad1.50 Nm/rad |
Rated Power at 100 rpm |
N/A 64.6 hp48.2 kW |
