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The MG 308 RB‑4 is a mast guide bearing with a 40mm inner diameter and 81.8mm outer diameter, designed for sturdy performance. It handles dynamic loads up to 74,700 N and static loads up to 51,300 N, making it reliable for heavy-duty use.
With an inner ring width of 20mm and outer ring width of 25mm, it offers a compact yet robust design. The 1mm radius ensures smooth operation and reduces stress on surrounding components.
Weighing just 0.9kg, it’s lightweight for its size, ideal for applications like construction equipment or industrial machinery. Its durable construction ensures long service life even in demanding conditions.
This bearing is a practical choice for scenarios where stability and load capacity are key, such as in cranes or lifting systems. Easy to install and maintain, it’s a versatile option for various mechanical setups.
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How Is MG 308 RB‑4 Bearing Engineered for Reliability?
MG 308 RB‑4 Bearing features a robust design with an inner diameter of 40.000 mm and an outer diameter of 81.80 mm, ensuring stability under load.
Its dynamic capacity of 74,700 N and static capacity of 51,300 N make it suitable for demanding applications.
The precise dimensions and weight of 0.9072 kg contribute to its balanced performance.
With a radius of 1 mm, it fits seamlessly into various mechanical setups.
Industrial Uses of MG 308 RB‑4 Bearing
MG 308 RB‑4 Bearing is commonly used in construction equipment, particularly in mast guide systems for cranes and lifts. Its robust design handles heavy loads while maintaining smooth movement, essential for safety and efficiency.
In automation setups, MG 308 RB‑4 Bearing ensures precise alignment in robotic arms and conveyor belts. The high dynamic capacity makes it suitable for repetitive motions without compromising performance.
For industrial machinery, MG 308 RB‑4 Bearing’s durable construction supports high-load applications like presses and rolling mills. The metric dimensions ensure compatibility with standard equipment across various sectors.
What Makes MG 308 RB‑4 Bearing a Preferred Choice?
MG 308 RB‑4 Bearing is a reliable option for wind turbine yaw systems, where stability under varying loads is critical. The static capacity ensures long-term performance even in harsh weather conditions.
In material handling systems, MG 308 RB‑4 Bearing reduces friction in pulley assemblies and guide rails. Its weight-to-capacity ratio makes it efficient for continuous operation in warehouses and factories.
Built for Heavy-Duty Use: MG 308 RB‑4 Bearing
MG 308 RB‑4 Bearing excels in agricultural machinery, such as harvesters and tractors, where dirt and moisture resistance are vital. The stainless steel components enhance longevity in outdoor environments.
For packaging lines, MG 308 RB‑4 Bearing provides smooth operation in high-speed filling and sealing machines. The precise tolerances minimise vibration, ensuring consistent product quality.
Automotive vs Aerospace: Applications of MG 308 RB‑4 Bearing
In automotive steering systems, MG 308 RB‑4 Bearing offers durability and precision for smooth handling. The compact design fits seamlessly into tight spaces without sacrificing performance.
For aerospace applications, MG 308 RB‑4 Bearing is used in landing gear mechanisms, where reliability under extreme conditions is non-negotiable. The high static capacity ensures safety during takeoff and landing.
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