Description
Overview:
Loctite 648 is a high‐strength retaining compound supplied in a 50 ml bottle for securing close‐fitting cylindrical metal parts. It is an anaerobic adhesive that cures in the absence of air between metal surfaces to lock assemblies against vibration and wear. Commonly used across automotive, plant, and garden machinery, it keeps bearings, bushes, sleeves, gears, and pulleys firmly in place in engines, pumps and transmissions. The formulation helps prevent fretting and corrosion while maintaining accurate alignment and load transfer under heavy duty use. It is suitable for steel, cast iron and other common metals found in vehicles and machinery. Manufacturer Part Number (MPN): 865 614. Designed to reduce downtime, it supports reliable builds and straightforward maintenance routines.
Key Features:
- High‐strength retention for close‐fitting cylindrical assemblies (bearings, bushes, sleeves, gears)
- Anaerobic cure between metal parts for secure, gap‐filling performance on precision fits
- Helps prevent fretting and corrosion to extend component service life
- Resistant to shock, vibration and common automotive fluids and oils
- Assists future disassembly during service with appropriate workshop methods
- Supports accurate alignment and load transfer for reliable running
- 50 ml pack size suitable for multiple repairs and assembly jobs
- Simple, controlled application from a squeeze bottle for minimal waste
- Suitable for use on steel, cast iron and many other common engineering metals
Typical Applications:
Retaining bearings on shafts, fixing sleeves and bushes in housings, securing gear hubs, rotors and pulleys to shafts, mounting liners and collars, and stabilising keyless fits in engines, transmissions, electric motors, pumps, compressors, mowers and other workshop machinery used in automotive, construction and groundcare environments.
Also known as:
Shaft and bearing mount, sleeve retainer, bush retainer, interference‐fit adhesive, keyless fit retainer, shaft locker, high‐strength retaining adhesive, metal fit compound, assembly retaining adhesive.
Product Specifications
| L&S Part No. | 865 614 |
|---|---|
| Manufacturer | Loctite |
| Unit of Sale | 1 |
| Size | 50ml |
| Key Features | - High‐strength retention for cylindrical metal assemblies - Anaerobic cure for secure, gap‐filling performance - Resistant to shock, vibration, and automotive fluids - Suitable for steel, cast iron, and common metals - 50 ml bottle for multiple repairs and assemblies |
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