Description
Overview:
Lockfast R41 Bearing Retainer (Yellow) - 10 ml is a medium‐strength liquid retaining compound for securing bearings, bushes, sleeves and other cylindrical parts in close‐fitting metal assemblies. It creates a reliable bond that helps stop spin, fretting and loosening under vibration in construction and garden machinery such as compactors, cement mixers, mowers and tillers. The yellow colour aids visual identification during use, and the formulation is UV‐positive for inspection under UV light. With a controlled medium viscosity of 400-800 cP and gap fill up to 0.15 mm, it applies easily while providing dependable holding power. Service temperature is rated from -54°C to 150°C, and shear strength is greater than 7 N/mm2. This is a genuine Lockfast product (GTIN 5060954881426) supplied in a handy 10 ml bottle and replaces Loctite 641 for comparable applications.
Key Features:
- Genuine Lockfast R41 retaining compound (yellow), 10 ml bottle
- Medium-strength bond; shear strength > 7 N/mm2 for secure retention
- Viscosity 400-800 cP for controlled application and good wetting
- Gap fill capability up to 0.15 mm for close‐fit assemblies
- UV‐positive and yellow tint for easy visual inspection during assembly
- Wide service temperature range: -54°C to 150°C
- Fast fixture time to minimise downtime on site or in the workshop
- Helps resist vibration, fretting and micro‐movement in service
- Suitable for bearings, sleeves, bushes, gears and hubs in construction and garden machinery
- Replaces Loctite 641 in like‐for‐like retaining tasks
Typical Applications:
Used to retain bearings in housings, secure sleeves and bushes on shafts, and stabilise cylindrical joints that may loosen under vibration. Common on gearbox input/output shafts, mower spindle assemblies, pump housings, alternators and small electric motors. Ideal for maintenance and rebuilds of compactors, mixers, lawn tractors, ride‐on mowers and similar machinery where reliable medium‐strength retention is required without resorting to heavy press fits.
Also known as:
Bearing adhesive, bearing fit compound, cylindrical part retainer, retaining adhesive, shaft and hub retainer, sleeve retainer, bearing locker, R41 bearing fit, medium‐strength retaining compound for close‐fitting metal assemblies.
Product Specifications
| L&S Part No. | 866 013 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Lockfast |
| OEM No. | X00R4110ML2L |
| Unit of Sale | 1 |
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