Product Description:
The Durbal BEF{10/12}-{20/21}-{501/502} belongs to the Classic Line series of female-thread rod end bearings, proudly manufactured in Germany. This product features a zinc-plated steel housing combined with an integrated PTFE-lined spherical plain bearing, resulting in a maintenance-free and self-aligning joint that is ideal for applications involving oscillating and misaligned movements.
Equipped with an internal {M10/M12} thread, this bearing can be directly mounted onto a threaded linkage or tie rod. Additionally, it is available in {right-hand/left-hand} versions, which enables the construction of mirror-image or adjustable-length linkage assemblies. When both sides are tightened, the joint remains perfectly centered, enhancing precision and reliability.
The innovative PTFE-on-steel sliding technology incorporated in this bearing ensures low friction operation without any break-in period. Moreover, it eliminates the need for re-greasing, even when used in environments subject to contamination, thereby offering long-lasting and trouble-free performance.
Technical Parameters:
Key Features
This product belongs to the genuine Durbal Classic Line, renowned for its superior German engineering and quality standards.
It features a female metric thread that allows for direct mounting onto rods, ensuring easy and secure installation.
The spherical plain insert is lined with PTFE and made of steel, providing maintenance-free operation and enhanced durability.
The housing is constructed from zinc-plated steel, offering excellent resistance against corrosion and prolonging the product’s lifespan.
Compliant with Series K standards, it meets the requirements of DIN ISO 12240-4 and 8139, ensuring reliability and standardization.
Designed to be self-aligning, this component is ideal for applications involving oscillating and pivoting movements, providing smooth and flexible operation.
The product is available in pairs with designations -501 for right-hand and -502 for left-hand, allowing for symmetric linkage setups.
Applications:
Commonly found in various industries, these components are essential for pneumatic and hydraulic cylinder end joints. They provide reliable connection points that ensure smooth operation and durability under different working conditions.
Additionally, they are widely used in control and throttle linkages, playing a crucial role in the precise regulation of mechanical movements. Their application extends to packaging and food machinery, where reliability and hygiene are paramount.
These joints also serve important functions in textile and printing equipment, facilitating accurate and consistent motion. Furthermore, they are utilized in off-highway and agricultural machinery, helping withstand demanding environments and heavy usage.
In the realm of fitness and rehabilitation equipment, these joints contribute to safe and effective biomechanics. Overall, they are indispensable components in general automation pivot points, enhancing performance across numerous mechanical systems.
Packing and Shipping:
Our Pneumatic Pipe Fittings are carefully packaged to ensure they arrive in perfect condition. Each fitting is individually wrapped with protective materials to prevent scratches and damage during transit. The fittings are then securely placed in sturdy boxes with appropriate cushioning to absorb shocks and vibrations.
For shipping, we use reliable carriers that offer tracking and timely delivery services. Depending on the order size and destination, we provide various shipping options including standard, expedited, and freight shipping. All shipments are labeled clearly with handling instructions to ensure safe and efficient delivery.
We take great care in packaging and shipping our Pneumatic Pipe Fittings to guarantee customer satisfaction and maintain product integrity from our warehouse to your doorstep.
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