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Red PU Coupling Spider for Harsh Conditions

Polyurethane Coupling
January 05, 2026
Category Connection: Polyurethane Coupling
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Tags:
#pu coupling #rubber coupling #flexible jaw coupling
Brief: In this video, we demonstrate the 98shore A Red GR Polyurethane Coupling Spider, showcasing its exceptional performance in harsh conditions. You'll see how its low-temperature resilience prevents cracking and brittleness, its oil resistance ensures durability, and its smooth surface provides superior grip for precision applications. Watch to learn how this PU coupling element enhances reliability in heavy-duty machinery.
Related Product Features:
  • Excellent low-temperature performance prevents cracking and brittleness in harsh environments.
  • Highly oil-resistant due to its polar polyurethane polymer compound with low affinity for non-polar mineral oils.
  • Smooth surface offers excellent grip and reduces slippage for high-precision applications.
  • High tensile strength of 55Mpa ensures durability and reliability in demanding conditions.
  • Superior wear resistance with a rating of 0.01-0.10cm³/1.61km for long-lasting performance.
  • Good resistance to oxygen and ozone, enhancing its lifespan in industrial settings.
  • Excellent vibration absorption performance for smoother operation of machinery.
  • High hardness of 90-98 Shore A provides structural integrity under heavy loads.
FAQs:
  • What makes this PU coupling spider suitable for harsh conditions?
    Its excellent low-temperature performance prevents cracking and brittleness, and its oil resistance ensures durability even when exposed to petroleum-based products, making it ideal for extreme environments.
  • How does the material composition contribute to its oil resistance?
    The polyurethane element is a highly polar polymer compound with low affinity for non-polar mineral oils, providing superior resistance to oils and petroleum-based substances.
  • What are the key benefits of the smooth surface on this coupling spider?
    The smooth surface offers excellent grip and reduces the likelihood of slippage, which is crucial for applications requiring high levels of precision and accuracy in machinery operation.
  • What certifications does this industrial rubber sheet product hold?
    It is certified by ROHS, FCC, and SGS, ensuring compliance with quality and safety standards for industrial use.
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