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The MG 309 DD‑7 mast guide bearing is a sturdy unit measuring 45mm in inner diameter and 127mm in outer diameter, with a width of 31.75mm. Built for heavy-duty use, it supports dynamic loads up to 52,990 N and static loads up to 32,050 N.
Its robust design includes an 8mm radius for smooth operation, while the chrome steel construction ensures durability. The bearing’s balanced weight of 2.06kg makes it easy to handle during installation.
This model is ideal for mast guidance systems in construction equipment or industrial machinery. Its reliable performance suits applications where precise alignment and load handling are key.
Compatible with OEM standards, it’s a practical choice for replacements or upgrades. The simple open design allows for easy maintenance and inspection.
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How Is MG 309 DD‑7 Bearing Engineered for Reliability?
MG 309 DD‑7 Bearing features a robust design with an inner diameter of 45.000 mm and outer diameter of 127.06 mm, ensuring stability under heavy loads.
Its dynamic capacity of 52,990 N and static capacity of 32,050 N make it suitable for demanding industrial applications.
The bearing’s precise dimensions and weight of 2.0638 Kg contribute to its balanced performance.
With a radius of 8 mm, it offers smooth operation and reduced stress on surrounding components.
Industrial Uses of MG 309 DD‑7 Bearing
MG 309 DD‑7 Bearing is commonly used in heavy machinery, such as construction equipment and cranes, where its high dynamic capacity handles significant loads. The robust design ensures reliable performance in demanding environments.
In automation systems, MG 309 DD‑7 Bearing supports robotic arms and conveyor belts, providing smooth movement and reducing friction. Its precise dimensions make it a good fit for automated production lines.
For wind turbines, MG 309 DD‑7 Bearing’s durability and static capacity help maintain stability in rotating components. The weight and size balance contribute to efficient energy generation.
Where Is MG 309 DD‑7 Bearing Used?
MG 309 DD‑7 Bearing is ideal for agricultural machinery, like tractors and harvesters, where it withstands rough conditions. The high load capacity ensures long-lasting operation.
In material handling systems, MG 309 DD‑7 Bearing reduces wear in pulley mechanisms and lifting devices. Its design minimizes maintenance needs, saving time and costs.
Built for Heavy-Duty Use: MG 309 DD‑7 Bearing
MG 309 DD‑7 Bearing excels in mining equipment, handling extreme loads and vibrations. The chrome steel construction enhances its resistance to wear.
For marine applications, MG 309 DD‑7 Bearing performs well in ship steering systems, offering reliability in harsh conditions. The corrosion-resistant materials extend its service life.
Automotive vs Aerospace: Applications of MG 309 DD‑7 Bearing
In automotive suspensions, MG 309 DD‑7 Bearing provides stability and load support for heavy vehicles. Its precision engineering ensures smooth rides.
For aerospace components, MG 309 DD‑7 Bearing’s lightweight yet strong design suits aircraft landing gear. The high static capacity is crucial for safety.
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