Couplings & Spider Elements

Coupling Element (AR)

Coupling spider for flexible couplings: NR, 80 Shore, up to 32 MPa (320 bar), −20 °C to +100 °C.

Material
NR
Application
Flexible couplings
Max. Pressure
32 MPa (320 bar)
Temperature
−20 °C to +100 °C

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A coupling spider (elastic element) sits between the two hubs of a jaw or star coupling. It transmits the torque, cushions shock and allows slight shaft misalignment. This one is made in natural rubber, which is highly elastic and resilient.

It is rated for pressures up to 32 MPa (320 bar) and temperatures from −20 °C to +100 °C.

Burhani Seal Centre supplies this coupling spider from Burra Bazar, Kolkata. Send the size, the old part or a photo on WhatsApp and we will confirm the match, price and stock.

Key features

  • Cushions shock loads and damps vibration
  • Made in natural rubber, which is highly elastic and resilient
  • Allows slight angular and parallel misalignment
  • Replace without moving the motor or the driven machine
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