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Oil Resistant High Elasticity Polyurethane Coupling with 92, 95, 98 Shore A Hardness

  • Oil Resistant High Elasticity Polyurethane Coupling with 92, 95, 98 Shore A Hardness
  • Oil Resistant High Elasticity Polyurethane Coupling with 92, 95, 98 Shore A Hardness
  • Oil Resistant High Elasticity Polyurethane Coupling with 92, 95, 98 Shore A Hardness
  • Oil Resistant High Elasticity Polyurethane Coupling with 92, 95, 98 Shore A Hardness
  • Oil Resistant High Elasticity Polyurethane Coupling with 92, 95, 98 Shore A Hardness
Place of Origin China
Brand Name 3A Rubber
Certification ISO9001
Model Number GR, GS
Minimum Order Quantity 10pieces
Price FCA Sanhe China USD2.00/piece
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
Flexible Or Rigid Flexible Material TPU
Hardness 92, 95, 98shore A Type GR, GS
Standard Or Nonstandard Standard Product Name GR90 Spider For TS-B Rotex Jaw Coupling
Color Red, Yellow, Green Size Standard Sizes
Service OEM Or ODM Structure Jaw / Spider
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Product Description
Oil Resistant Polyurethane Coupling GR/GS Type - High Elasticity & Performance
Product Overview

Polyurethane Coupling, PU Coupling, GR Coupling, GS Coupling - High-performance elastomeric components designed for industrial shaft coupling applications.

Material Characteristics

Polyurethane elastomer is a synthetic polymer material combining properties of rubber and plastic, offering exceptional performance characteristics:

  • Wide hardness range (Shore A10-D80) with maintained elasticity
  • High tensile strength, tear strength, and load capacity
  • Outstanding wear resistance (3-5 times better than rubber)
  • Excellent oil resistance and fuel compatibility
  • Superior oxygen and ozone resistance
  • Excellent vibration absorption and damping properties
  • Good low-temperature performance
  • High radiation resistance
  • Excellent machining capabilities
Technical Specifications
Material TPU, CSM/SBR, NBR, Nylon
Color Options Yellow, Red, Purple, Green, Black, Beige
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-MT13, ML1-ML13, MH45-MH200, HRC70-HRC280, L35-L276
FALK-R 10R-80R, SBT T40-T210, Joong Ang series, MS series, D series, 5H-11H
Rubber Couplings:
Hb80-Hb315, HRC70-HRC280, L35-L225, NM50-NM265
NOR-MEX series, FCL series, Gear 3J-14J, Hytre series, Tyre series, FCLpin series, DL series
Nylon Couplings:
NL1-NL10, M28-M65
Additional Services

Packing options include bags, cartons, pallets, or crates. OEM and customized sizes available upon agreement. Special supply of all types of steel couplings for various industrial applications.

Polyurethane Coupling Product Illustration
Important: When making an enquiry, please confirm the type, size number, and quantity required.
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