Tilting Pad Thrust Bearing

Tilting Pad Thrust Bearings are fluid-film bearings that support axial loads in rotating machinery through an oil film between independently pivoting pads and the thrust disc. Their self-adjusting pad arrangement accommodates operating load conditions in turbine and compressor applications.

Independently Tilting Pads: Each pad can adjust its angle in response to operating conditions, helping establish a hydrodynamic oil film and distribute pressure across the bearing surface.

Equalizing Design: An equalizing arrangement allows load to be redistributed among the pads, helping accommodate variations in load distribution across the bearing assembly.

Non-Equalizing Design: A non-equalizing arrangement uses a fixed load-support configuration without the equalizing mechanism. The choice depends on the equipment design and required load distribution.

Base Material Selection: Carbon steel, alloy steel, and stainless steel are available according to structural requirements and customer specifications.

Babbitt Alloy Lining: Babbitt alloy is applied to the pad working surface through lining and bonding processes, followed by surface finishing according to the specified requirements.

Precision Machining: CNC machining and precision finishing control critical dimensions, pad geometry, and installation interfaces against approved drawings.

Turbines and Generators: Supports rotor axial loads in steam turbines, gas turbines, and power-generation equipment.

Compressors: Provides axial-load support in rotating machinery used in oil and gas processing and other industrial applications.

Pumps and Marine Equipment: Can be configured for axial thrust requirements in industrial pumps and marine propulsion equipment, subject to the specific operating conditions.

Configuration Matching: Bearing diameter, pad quantity, equalizing arrangement, materials, and installation dimensions can be specified according to equipment requirements.

Drawing and Sample-Based Production: Manufacturing can be arranged using customer drawings, existing bearing samples, or equipment parameters to establish the required geometry and fit.

Replacement and Repair Projects: Existing bearing assemblies can be evaluated for OEM replacement or non-standard production, with configuration and dimensional requirements confirmed before manufacture.

Material Inspection: Base materials and Babbitt alloy are checked against specified material requirements. Material certificates can be supplied according to the agreed documentation scope.

Dimensional Inspection: Critical dimensions, tolerances, pad geometry, and installation interfaces are checked against approved drawings.

Lining Inspection: Pad working surfaces and Babbitt lining condition are examined. Bonding integrity checks are performed according to agreed inspection requirements.

Assembly Verification: Relevant assembly dimensions, component fit, and installation interfaces are checked against the approved design.

Inspection Documentation: Dimensional inspection reports, material documents, and applicable lining inspection records can be supplied according to the agreed quality requirements.

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