The DILR and DILRA Sort coupling really are a direct replacement for any floating shaft style gear coupling. The DILR/DILRA is designed to employ the hubs already within the customer’s equipment. The DILR drop in replacement might be produced slightly shorter that the DBFF and shims might be utilized for ease of upkeep. The DILRA is adjustable utilizing an SLD (Shaft Locking Gadget) to make axial or length adjustments. Customers with various pieces of products with comparable length couplings can stock one spare spacer which can be utilized as being a substitute for far more than one particular coupling.
If the end consumer calls for rigid hubs be offered with the coupling, a DIR or DIRA Form coupling will likely be encouraged and also the BSE (distance Among 
Shaft Ends) need to be specified.
Demanded Facts:
The end user ought to be prepared to provide the following information and facts when contacting Technical Support:
Motor horse energy and speed (involve gearbox ratio ¡§C input and output).
Rigid hub sizes (when the consumer is utilizing existing F-Style rigid gear coupling hubs).
DBFF or distance amongst flange faces from the rigid hubs for DILR Form.
BSE shaft separation could be specified for DIR Sort.
Shaft sizes for rigid hubs DIR and DIRA Kind couplings.
For highest bore sizes, check with Gear Coupling Catalog pages F-Style rigid hubs.