Ruland bellows couplings

Ruland Bellows couplings are zero-backlash and have no moving parts, ensuring a long maintenance free life.

The bellows coupling comprises of stainless steel bellows between two anodized aluminium hubs, which create a lightweight, low inertia coupling, capable of accommodating all types of misalignment — parallel, angular, axial motion, and complex. 

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1-20 of 114 products
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What are the features and benefits of Ruland bellows couplings?

Ruland bellows coupling

Features and Benefits:

  • Lightweight, low inertia coupling with a long maintenance free life
  • Balanced design reduces vibration at higher speeds of up to 10,000 RPM
  • Stainless steel bellows are used for added strength and high torsional rigidity
  • Accommodates all types of misalignment
  • RoHS2 and REACH compliant

Bellows couplings are available in clamp and set screw styles with or without keyways in bore sizes from 1/8” (3mm) to 1” (25mm).

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Bore Type

  • Pilot bored (73)
  • Bored & keyed (39)

Size

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od (mm)

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Large Bore (mm)

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Small Bore (mm)

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Length (mm)

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  • 61.3 (26)
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Hub Width (mm)

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Length (inch)

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Hub Width (inch)

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  • 0.467 (3)
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