Loctite 641 Retaining Compound 10ml | AIMS Industrial

Product Features

• Medium strength allows disassembly with hand tools for regular maintenance.
• Protects mating surfaces from fretting and corrosion.
• Effective on close-fitting cylindrical metal assemblies.
• Resists loosening from shock and vibration.
• Single-component, no mixing required.

Applications

• Bearing retention on shafts in gearboxes and motors
• Bearing retention in housing bores
• Gear and coupling retention where periodic dismantling is required
• Cylindrical part retention in pump and compressor assemblies
• Industrial maintenance and overhaul applications

From the Manufacturer

LOCTITE 641 is a medium-strength anaerobic retaining compound for retention of bearings on shafts and in housings where regular dismantling is required. Cures when confined in the absence of air between close-fitting metal surfaces, preventing loosening and leakage due to shock and vibration. Shear strength, steel: 12.0 N/mm2 (1700 psi). Fixture time: 20 min. Gap fill: 0.15 mm. Viscosity: 600 mPa·s. Operating temperature: -55 to +150°C. Colour: Yellow.