HRC Rubber Polyurethane Coupling Spider HRC70 HRC90 HRC110 Size with 1.4g/cm3 Density and Black Rubber or Polyurethane Material

HRC Rubber Spider, HRC Spider, Polyurethane Spider, PU Spider available in HRC70, HRC90, HRC110, HRC130, HRC150, HRC180 hardness grades with 1.4g/cm³ density.

Our polyurethane and rubber couplings are manufactured using injection molding with high-quality TPU material or molded CSM/SBR. Designed specifically for all types of metal shaft couplings, these products deliver exceptional performance including high tensile strength, superior wear resistance, excellent elastic resilience, water resistance, oil resistance, outstanding fatigue resilience, and high impact resistance.

We maintain comprehensive mold sets and supply a full range of coupling series including GR, GS, MT, ML, MH, Hb, HRC, L, T, NM, and Gear J series with superior quality and extensive manufacturing experience. Suitable for all types of industrial metal shaft coupling applications.

• Material: TPU, CSM/SBR, NBR, nylon, etc.
• Color: Yellow, red, purple, green, black, beige, etc.
• Surface: 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 cm³/1.61 km
• Compression Set (22h*70°C): <10%
• Working Temperature: 120°C

Polyurethane Coupling Series: GR14-GR180, GS14-GS180, MT1-MT13, ML1-ML13, MH45-MH200, HRC70-HRC280, L35-L276, FALK-R 10R-80R, SBT T40-T210

Rubber Coupling Series: Hb80-Hb315, HRC70-HRC280, L35-L225, NM50-NM265, NOR-MEX series, FCL1#-FCL8#, FCL90-FCL630, Gear 3J-14J, Hytre 4H-11H, Tyre F40-F160, SBT T75-T210

Nylon Coupling Series: NL1-NL10, M28-M65

Custom sizes available according to buyer's drawings and specifications.