PU Spider Couplings: 90-98 Shore A Standard Sizes

Polyurethane Coupling
December 30, 2025
Category Connection: Polyurethane Coupling
Brief: Learn how this solution can streamline typical workflows and improve reliability. In this video, we showcase the comprehensive range of PU Spider Couplings with 90-98 Shore A hardness, demonstrating their standard sizes, material properties, and compatibility with various international standards like GR, MT, HRC, and FALK-R series. You'll see how these couplings ensure good stability and easy maintenance in industrial applications.
Related Product Features:
  • Available in a wide range of standard sizes including GR, MT, HRC, L, and FALK-R series.
  • Constructed from durable materials like polyurethane (TPU) and rubber (NBR, CSM/SBR).
  • Features a hardness rating of 80-90 Shore A for reliable performance.
  • Operates effectively within a working temperature range of -20°C to +100°C.
  • Designed for easy maintenance and offers good stability in various applications.
  • Complies with keyway dimensions conforming to DIN6885 and GB1095-1979 standards.
  • Available in multiple types including Jaw coupling, Flange cast iron with insert rubber, and Taper bore universal series.
  • Manufactured under ISO9001-2000 certification ensuring quality and consistency.
FAQs:
  • What materials are used in these PU Spider Couplings?
    The couplings are made from high-quality materials including polyurethane (TPU) and rubber compounds such as NBR and CSM/SBR, providing durability and flexibility for various industrial applications.
  • What is the operating temperature range for these couplings?
    These couplings are designed to operate effectively within a temperature range of -20°C to +100°C, making them suitable for a wide variety of environmental conditions.
  • Are custom sizes available for these couplings?
    Yes, we can produce special sizes built according to the buyer's drawings. When inquiring, please confirm the product number and required quantity for accurate pricing and production.
  • What standards do these couplings comply with?
    Our couplings comply with international standards, including keyway dimensions that conform to DIN6885 and GB1095-1979, and are manufactured under ISO9001-2000 certification for quality assurance.