High Strength Flexible Wear Resistant Polyurethane Coupling PU Spider Coupling
High Strength Flexible Rubber Coupling PU Spider Coupling Wear Resistant Product Overview Rotex Spider, GR Spider, GS Spider, PU Spider, Polyurethane Spider Polyurethane elastomeric is a synthetic polymer material combining the high strength of plastic with the high elasticity of rubber. These couplings are manufactured using high-quality TPU material or molded CSM/SBR through injection processes, specifically designed for various metal shaft couplings with exceptional
Rotex Spider, GR Spider, GS Spider, PU Spider, Polyurethane Spider
Polyurethane elastomeric is a synthetic polymer material combining the high strength of plastic with the high elasticity of rubber. These couplings are manufactured using high-quality TPU material or molded CSM/SBR through injection processes, specifically designed for various metal shaft couplings with exceptional performance characteristics.
- Wide hardness range (Shore A10-D80) while maintaining rubber-like elongation and resilience
- High tensile strength, tear strength, and load carrying capacity exceeding general rubber materials
- Outstanding wear resistance (0.01-0.10cm³/1.61km), approximately 3-5 times better than rubber
- Excellent oil resistance with low affinity to non-polar mineral oils
- Good resistance to oxygen and ozone
- Superior vibration absorption for damping and buffering applications
- Good low temperature performance
- High radiation resistance with satisfactory performance at 10-10 deg radiation dose
- Excellent machining performance
| Material | TPU, CSM/SBR, NBR, nylon etc. |
|---|---|
| Color | Yellow, red, purple, green, black, beige etc. |
| Surface | Smooth |
| Tensile Strength | 8-55 Mpa |
| Hardness | 70-98 Shore A |
| Elongation | 400%-650% |
| Density | 1.25 g/cm³ |
| Elasticity Impact | >25% |
| Tear Strength | 35-155 KN/m |
| Akron Abrasion Loss | <0.05 cm³/1.61km |
| Compression Set (22h*70°C) | <10% |
| Working Temperature | 120°C |
Available packaging options include bags, cartons, pallets, or crates. We accept OEM orders and provide customized sizes as agreed. Special supply available for all types of steel couplings including FCL, NM, MH, HRC, Love Joy, Joongang, Centafelx, XL-GR, and Tyre configurations.
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