Rocker Bearing

About Rocker Bearing

Rocker Bearings act like a hinge, allowing rotation and limited movement via a curved rocker on a flat plate. Ideal for long-span steel and railway bridges, they absorb movement from thermal effects or shrinkage. Fabricated from high-grade steel, these bearings require regular maintenance and lubrication to ensure long service life under heavy load conditions.

Rocker Bearing

Rocker Bearing

Rocker Bearings function like a hinge, allowing rotation as well as limited longitudinal movement through the rocking action. These bearings consist of a curved base (rocker) that sits on a flat plate, enabling rotation about the horizontal axis. Primarily used where controlled rotation is required. Suitable for long-span steel bridges and railway girder bridges. Allow movement due to temperature, shrinkage or creep. Fabricated from high-strength steel to handle heavy railway or vehicular loads. Require regular maintenance and lubrication for long service life.

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