TPU Material Elastic Polyurethane Coupling in Standard Size for Industrial Applications

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,MoneyGram
Supply Ability 1000000pieces/month

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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
TPU Material Elastic Couplings GS Coupling Standard Size with OEM/ODM
Polyurethane Coupling Features

The polyurethane elastomeric is a polymer synthetic material combining properties of rubber and plastic, offering exceptional performance characteristics:

  • Wide hardness range (Shore A10-D80) with excellent elasticity
  • High tensile strength and load capacity exceeding standard rubber
  • Outstanding wear resistance (3-5 times better than rubber)
  • Excellent oil resistance and low affinity with non-polar mineral oils
  • Superior resistance to oxygen and ozone exposure
  • Exceptional vibration absorption and damping properties
  • Good low temperature performance and radiation resistance
  • Easy machining and processing characteristics
Technical Specifications
Material TPU, CSM/SBR, NBR, nylon
Color Options Yellow, red, purple, green, black, beige
Surface Finish Smooth
Tensile Strength 8-55Mpa
Hardness 70-98Shore A
Elongation 400%-650%
Density 1.25g/cm³
Elasticity Impact >25%
Tear Strength 35-155KN/m
Akron Abrasion Loss <0.05cm³/1.61km
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-MT13
  • ML1-ML13
  • MH45-MH200
  • HRC70-HRC280
  • L35-L276
  • FALK-R 10R-80R
  • SBT T40-T210
  • Joong Ang CR0050-7080
  • MS0511-MS6510
  • D14-D65
  • 5H-11H
Rubber Couplings
  • Hb80-Hb315
  • HRC70-HRC280
  • L35-L225
  • NM50-NM265
  • NOR-MEX168-10 to NOR-MEX265-10
  • FCL1#-FCL8#
  • FCL90-FCL630
  • Gear 3J-14J
  • Hytre 4H-11H
  • Tyre F40-F160
  • SBT T75-T210
  • FCLpin #1-#8
  • GR42-GR75
  • DL1-DL11
Nylon Couplings
  • NL1-NL10
  • M28-M65
Packaging & Customization

Available in bags, cartons, pallets or crates. OEM and customized sizes available upon agreement. Special supply of all kinds of steel couplings for various applications.

When making an inquiry, please confirm type, size number and quantity.