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Product Features
Reaction-based selection
Bearing selection considers vertical and relevant horizontal reactions at its location. Overall size or apparent similarity cannot establish whether a replacement meets the required support condition.
Controlled movement
The Bailey bridge support bearing must provide only the movements allowed by the design. Rotation capability and any translational freedom are confirmed for the specific bearing type.
Contact surface fit
Seating geometry and contact surfaces are coordinated with the bridge end and baseplate. Protection of exposed surfaces must preserve the intended action of working contact faces.
Specifications
Parameter | Specification and confirmation |
Support location | Abutment or pier position identified on drawing |
Design reactions | Vertical and applicable horizontal forces |
Movement requirements | Permitted rotation and translation, if any |
Seating geometry | Contact profile and installed height |
Material and treatment | As specified for bearing type and working surfaces |
Fit and Ordering Information
Send the support detail drawing, bearing designation and reaction schedule. Identify any movement requirements and the existing end-post or baseplate interfaces. If replacing a bearing, include clear photographs and measured seating dimensions. Supply can then be defined by the approved bearing specification, rather than by the bridge model name alone.
