Belzona 1131 (Bearing Metal)
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Belzona 1131 (Bearing Metal)
A 2-part epoxy metal repair composite with self-lubricating properties for creation of low friction surfaces and protection of lubrication systems from wear and seizure in the event of lubrication loss. This solvent-free repair composite has a unique microporous structure which allows it to trap and hold lubricating oil, minimising friction at start-up and improving the efficiency of mechanical equipment such as pumps. It has outstanding chemical resistance and will bond to almost any rigid surface without the need for hot work.
Key benefits:
Protection of equipment from wear and seizure
Reduction of friction at start up
Reduced health and safety risks as it is solvent-free
Simple mixing ratio
Application and cure at room temperature - no hot work involved
No shrinkage, expansion or distortion
Can be easily applied in thick or thin sections in one operation allowing rapid return to service
High mechanical strength and heat resistance
Excellent bonding to almost any rigid surface including steel, aluminium, copper, stainless steel, brass, cast iron and many more
Applications for Belzona 1131 (Bearing Metal) include:
Rebuilding of worn shafts at bearing locations
Repair and efficiency increase of mechanical equipment including pump rotating elements
Repair and creation of plain bearings
Creation of bushings
Sliding low friction wear layers for pipe supports
Key technical data:
Working life at 25°C (77°F)15 minutes
Time to mechanical cure 25°C (77°F)20 hours
Pull off adhesion (D4541 / ISO 4624)1,770 psi (12.2 MPa) on grit blasted steel
Compressive yield strength (ASTM D695)10,800 psi (74.5 MPa)
Temperature resistance100°C (212°F) immersed, 200°C (392°F) dry
Bonds toSteel, aluminium, copper, stainless steel, brass, cast iron and most other rigid surfaces
Typical applicationsCreation of low friction surfaces, rebuilding of worn equipment, efficiency increase
Unit size1 kg. Pack sizes may vary locally.
Availability*Global
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