Loctite 641 Medium Strength Bearing Fit Retainer
Loctite 641 is designed for the bonding of cylindrical fitting parts, particularly where disassembly is required for servicing operations. The product cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration.
Features:
- Ideal for parts that need subsequent dismantling, i.e. retention of bearings on shafts and in housings
- Substrates: Steel
Specifications:
- Colour: Yellow
- Adhesive Type: Acrylic
- Chemical Type: Methacrylate Ester
- Full Cure Temperature: 25 degree Celsius
- Shear Strength (Steel): 1700 psi
- Specific Gravity: 1.07 g/l
- Specific Gravity Temperature: 25 degree Celsius
- Viscosity Temperature: 25 degree Celsius
- Maximum Viscosity: 1950 mPa.s
- Minimum Viscosity: 525 mPa.s
- Operating Viscosity: 55
- Cure System: Anaerobic
- Secondary Cure System: Activator
- Fixture Time: 25 minutes
- Service Temperature Range: -55 to 150 degree Celsius
- Fixture Time Temperature: 25 degree Celsius
- Gap Fill: 0.1 mm