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Disc bearings

RESTON-DISC

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Structural bearings

Characteristics

  • Typical forces: 500 to 75,000 kN

  • Allows large rotations about any horizontal axis

  • With PU rotational disc at centre

  • Very durable & low maintenance

Principle

mageba RESTON-DISC bearings are uniquely defined by their Polyether-Urethane (PU) rotational element. The rotational element’s elasticity enables tilting movements around any horizontal axis.

Applications

RESTON-DISC bearings are suitable for use in structures with low to high loading and frequent movements and rotations.

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Build-up of a fixed disc bearing

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Build-up of a guided sliding disc bearing

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Build-up of a free sliding disc bearing

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Polyether urethane disc with shear pin for transfer of horizontal load

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Upper bearing plate is being placed on PU disc

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Assembled disc bearing in factory