KTR Rotex GR 24 Spider Insert – Shore 98 Red Polyurethane Elastomer for Jaw Couplings
KTR Rotex GR 24 Spider Insert – Shore 98 (Red/Purple) polyurethane elastomer designed for high torque and precision drives. Ideal for backlash-free motion in motors, gearboxes, and automation systems.
Product Highlights
- Shore Hardness: 98 Shore A
- Material: Polyurethane (PU)
- Max Torque: 165 Nm
- Outer Diameter: 56 mm
- Thickness: 20 mm
- Operating Temp: -40°C to +100°C
- color: Red / Purple
- Compatibility: KTR Rotex GR 24
- Estimated Delivery : Up to 4 business days
KTR Rotex GR 24 Spider Insert – Shore 98 Red is a high-performance polyurethane elastomer used in KTR’s GR series jaw couplings. Designed for dynamic torque transmission, this spider insert ensures zero backlash and maximum torsional stiffness, making it ideal for precision motion applications.
Key Benefits:
- Excellent torsional stiffness for precision control
- Backlash-free power transmission
- Vibration damping and misalignment compensation
- Maintenance-free and resistant to wear
- Quick and easy replacement in GR 24 couplings
Typical Applications:
- Servo motors and stepper drives
- Pumps and compressors
- Gearboxes
- Conveyors and automation systems
Engineered from high-quality polyurethane, the Shore 98 insert offers a rigid coupling interface that minimizes angular and axial misalignment while transmitting high torque loads efficiently.
| Weight | 0.05 kg |
|---|---|
| Dimensions | 2 × 5.6 cm |











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