SU-6 Form Industrial Coupling
The SU Variety coupling is actually a six bolt single flex plane coupling which includes two hubs and 1 disc pack kit. It 
truly is only ideal to the specified axial and angular misalignment and will not accommodate parallel misalignment. It’s often mixed with reliable shafts to create floating shaft couplings. See Web page D-28 for a picture of an SXFS Kind floating shaft coupling.
Attributes
Unitized disc pack
Infinite daily life when appropriately aligned
Torsionally rigid without having any back lash
No want for lubrication or servicing
No sporting parts and large resistance to harsh environmental conditions
Larger sizes are available upon request
SX-6 Kind Industrial Coupling
The SX-6 Variety is a standard coupling with two hubs, a spacer, and two disc pack kits. The coupling has two flex planes (one at each and every disc pack) so it could accommodate parallel misalignment through the angular misalignment in each disc pack. This configuration will even accommodate axial misalignment inside of the specified limits.
Attributes
Unitized disc pack
Infinite life when thoroughly sized and aligned
Accommodates angular, axial, and parallel misalignment
Torsionally rigid with no any back lash
No will need for lubrication or servicing
No sporting elements and large resistance to harsh environmental situations
Overload Bushings can be found
SX-8 Type Industrial Coupling
The SX-8 Sort is actually a typical coupling with two hubs, a spacer, and two disc pack kits. The coupling has two flex planes (one particular at just about every disc pack) so it might accommodate parallel misalignment by the angular misalignment in each and every disc pack. This configuration may also accommodate axial misalignment inside of the specified limits.
Characteristics
Unitized disc pack
Infinite existence if properly aligned
Accommodates angular, axial, and parallel misalignment
Torsionally rigid with no any back lash
No will need for lubrication or servicing
No wearing components and substantial resistance to harsh environmental conditions.