Find it: http://www.suyett.com/index.php?route=product/product&path=18_41&product_id=187
Features?No compensation performance can not buffer, damping, simple structure, easy to manufacture, low cost, compared with simple assembly and disassembly, and maintenance can transmit high torque, the need to ensure that the two axes with high accuracy. Apply to the load stable, high-speed or driving accuracy higher drive shafts.
JLA type - axial shift radial key rigid coupling;
JLB - fixed axial radial keys rigid coupling;
(JB / ZQ 4377-97)