The KTR ROTEX GR 75 Spider Insert with 98 Shore A hardness is engineered for high-demand mechanical coupling environments. Made from rigid polyurethane and color-coded red or purple, it delivers torsional stiffness, zero backlash, and long service life in demanding mechanical systems.

This insert is placed between two jaw coupling hubs and transmits torque while absorbing vibrations and compensating for small shaft misalignments. The GR 75 insert is ideal for high-speed motors, industrial compressors, gear-driven machinery, and automation systems where precision and durability are critical.

Technical Specifications:
– Material: Polyurethane Elastomer
– Shore Hardness: 98 ShA (Rigid)
– Color: Red or Purple
– Temperature Range: -30°C to +100°C
– Torque Rating: Up to 3000 Nm
– Standard Compliance: DIN 740
– Maintenance: Lubrication-free

Dimensional Attributes:
– Outer Diameter (OD): ~170 mm
– Inner Diameter (ID): ~75 mm
– Thickness: ~35 mm
– Leg Count: 6
– Compatibility: ROTEX GR 75 Coupling Hubs

Applications:
– Electric motors and drives
– Compressors and gearboxes
– Automation and CNC machines
– Mining, steel, and manufacturing units
– Pump sets and packaging systems

Why Buy from Epurza:
– 100% Genuine KTR OEM Parts
– Fast dispatch & PAN-India delivery
– Technical support and fitment help
– Bulk pricing for industrial buyers
– GST-compliant invoicing and MSME-friendly terms