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The MG 309 DDM‑7 is a mast guide bearing measuring 45mm in inner diameter and 119mm in outer diameter, with a width of 40mm. Built for durability, it handles dynamic loads up to 52,900 N and static loads up to 32,050 N.
Its compact design includes a 25mm inner ring width and a 7.5mm radius, making it easy to fit into tight spaces. The bearing weighs just under 2kg, offering a good balance of strength and portability.
Ideal for mast guidance systems, this bearing is commonly used in construction equipment and lifting applications. Its robust construction ensures reliable performance under heavy loads.
Compatible with TFL and OEM standards, it’s a practical choice for replacements or new installations. The simple design also makes maintenance straightforward.
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Performance Features of MG 309 DDM‑7 Bearing
MG 309 DDM‑7 Bearing is built with a robust design, featuring dimensions of 45.000 mm x 119.00 mm x 40.000 mm for precise fitment.
Its dynamic capacity of 52,900 N ensures reliable performance under heavy loads.
The bearing’s static capacity of 32,050 N provides stability in demanding applications.
With a weight of 1.9504 Kg, it balances durability and ease of handling.
The 7.5 mm radius design enhances load distribution, reducing stress on components.
MG 309 DDM‑7 Bearing is ideal for applications requiring both strength and precision.
Industrial Uses of MG 309 DDM‑7 Bearing
MG 309 DDM‑7 Bearing is commonly used in heavy machinery, such as construction equipment and industrial presses, where its high dynamic capacity handles substantial loads. The robust design ensures longevity even in demanding environments.
In automotive applications, MG 309 DDM‑7 Bearing fits well in steering systems and suspension components, providing reliable performance under stress. Its precise dimensions make it a versatile choice for various vehicle models.
For automation systems, MG 309 DDM‑7 Bearing supports robotic arms and conveyor belts, offering smooth movement and durability. The stainless steel construction adds resistance to wear in high-frequency operations.
Where Is MG 309 DDM‑7 Bearing Used?
MG 309 DDM‑7 Bearing is ideal for wind turbines, where its static capacity ensures stability under fluctuating forces. The large outer diameter provides excellent support for rotational movements.
In agricultural machinery, MG 309 DDM‑7 Bearing works well in tractors and harvesters, handling both radial and axial loads. The weight distribution helps maintain balance during operation.
Built for Heavy-Duty Use: MG 309 DDM‑7 Bearing
MG 309 DDM‑7 Bearing excels in mining equipment, where its durability withstands harsh conditions. The high load capacity makes it suitable for crushers and drills.
For material handling systems, MG 309 DDM‑7 Bearing ensures smooth operation in cranes and forklifts. The inner ring width provides additional stability for heavy lifting tasks.
Automotive vs Aerospace: Applications of MG 309 DDM‑7 Bearing
In automotive settings, MG 309 DDM‑7 Bearing supports transmission systems, offering reliable performance under high torque. The metric sizing ensures compatibility with global standards.
For aerospace applications, MG 309 DDM‑7 Bearing is used in landing gear mechanisms, where precision and strength are critical. The corrosion-resistant materials enhance its lifespan in extreme conditions.
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