HRC- Jaw Coupling ₹0.00 HRC semi-elastic flexible couplings are designed for general purpose use particulary on machinery driven from standard IEC electric motors, due to the interacting dog design the shaft connection is fail safe. Quantity Add to cart Categories: Ball Mill Spare Parts, Gearbox & Motor Related products Alumina Bricks 68% ₹0.00 Square Plate for Ball mill Lining ₹0.00 Drum Coupling ₹0.00 Rubber Dutta ₹0.00