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KTR Rotex GR 90 Spider Insert – 98 Shore A – High-Torque Coupling Element (Red/Purple)

Name: KTR Rotex GR 90 Spider Insert – 98 Shore A – High-Torque Coupling Element (Red/Purple)
Brand: ROTEX
SKU: KTR-GR90-98SH
Availability: InStock

₹10,890

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Heavy-duty KTR Rotex GR 90 spider insert with 98 Shore A hardness for rigid, high-torque transmission. Built for industrial coupling performance with minimal wear.

Product Highlights

Coupling Size: GR 90
Outer Diameter: 200 mm approx.
Inner Diameter: 90 mm approx.
Thickness: 25 mm approx.
No. of Lobes: 8
Material: Polyurethane
Hardness: 98 Shore A (Red/Purple)
Temperature Range: -40°C to +120°C
Resistance: Oil
Use Case: High-torque and rigid industrial drives

Estimated Delivery : Up to 4 business days

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The KTR Rotex GR 90 Spider Insert is a robust, precision-engineered elastomeric coupling element designed for high-torque transmission and minimal torsional backlash. Made from top-grade polyurethane and rated at 98 Shore A hardness, this coupling insert ensures excellent vibration damping and long service life.

Engineered for compatibility with GR 90 jaw couplings, this insert is ideal for rugged industrial applications including compressors, heavy-duty pumps, conveyors, and drive systems. Its star-shaped configuration ensures reliable torque transfer and shock absorption even under the most demanding mechanical conditions.

Applications: Compressors, hydraulic systems, mixers, machine tools, and high-load industrial drives.