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Radiation Resistance Polyurethane Coupling with Good Low Temperature Performance and High Wear Resistance

  • Radiation Resistance Polyurethane Coupling with Good Low Temperature Performance and High Wear Resistance
  • Radiation Resistance Polyurethane Coupling with Good Low Temperature Performance and High Wear Resistance
  • Radiation Resistance Polyurethane Coupling with Good Low Temperature Performance and High Wear Resistance
  • Radiation Resistance Polyurethane Coupling with Good Low Temperature Performance and High Wear Resistance
  • Radiation Resistance Polyurethane Coupling with Good Low Temperature Performance and High Wear Resistance
  • Radiation Resistance Polyurethane Coupling with Good Low Temperature Performance and High Wear Resistance
  • Radiation Resistance Polyurethane Coupling with Good Low Temperature Performance and High Wear Resistance
  • Radiation Resistance Polyurethane Coupling with Good Low Temperature Performance and High Wear Resistance
  • Radiation Resistance Polyurethane Coupling with Good Low Temperature Performance and High Wear Resistance
Place of Origin China
Brand Name 3A Rubber
Certification ISO9001
Model Number GR, GS
Minimum Order Quantity 10pieces
Packaging Details packing in cratons
Delivery Time 7-15days
Payment Terms L/C,D/A,D/P,T/T,Western Union
Supply Ability 1000000pieces/month
Product Details
Color Red, Yellow, Green Material TPU
Hardness 92, 95, 98shore A Type GR, GS
Structure Jaw / Spider Flexible Or Rigid Flexible
Standard Or Nonstandard Standard Product Name GR90 Spider For TS-B Rotex Jaw Coupling
Size Standard Sizes Service OEM Or ODM
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Product Description
Radiation Resistance GR Coupling / PU Coupling with Excellent Low Temperature Performance
Product Overview

Polyurethane Coupling, PU Coupling, GR Coupling, GS Coupling

Polyurethane elastomeric is a synthetic polymer material that combines the high strength of plastic with the high elasticity of rubber. These couplings are manufactured using high-quality TPU material or molded CSM/SBR, designed specifically for various metal shaft coupling applications.

Key Characteristics
  • Wide hardness range (Shore A10-D80) while maintaining rubber-like elongation and resilience
  • Exceptional strength with high tensile strength, tear strength, and load carrying capacity
  • 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
  • Superior resistance to oxygen and ozone
  • Excellent vibration absorption and damping capabilities
  • Good low temperature performance
  • High radiation resistance with satisfactory performance at 10-10 deg radiation dose
  • Excellent machining performance
Technical Specifications
Material TPU, CSM/SBR, NBR, nylon etc.
Color Options Yellow, red, purple, green, black, beige etc.
Surface Finish 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
Standard Sizes Available
Polyurethane Couplings

GR14, GR19, GR24, GR28, GR38, GR42, GR48, GR55, GR65, GR75, GR90, GR100, GR110, GR125, GR140, GR160, GR180

GS5, GS7, GS9, GS12, GS14, GS19, GS24, GS28, GS38, GS42, GS48, GS550, GS65, GS75

MT1-13, ML1-13, MH45-200, HRC70-280, L35-276, FALK-R 10R-80R, SBT T40-210, Joong Ang series, MS series, D series, H series

Rubber Couplings

Hb80-315, HRC70-280, L35-225, NM50-265, NOR-MEX series, FCL series, Gear 3J-14J, Hytre series, Tyre series, SBT series, FCLpin series, GR42-75, DL1-11

Nylon Couplings

NL1-10, M28-65

Packaging & Customization

Available packaging: bags, cartons, pallets, or crates

OEM and customized sizes available upon agreement

Special supply of all kinds of steel couplings for FCL, NM, MH, HRC, Love Joy, Joongang, Centafelx, XL-GR, Tyre applications

Important: When making an enquiry, please confirm the type, size number, and quantity required.
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pu coupling

rubber coupling

flexible jaw coupling