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Mast Guide Bearings MG 309 DDQ

Mast Guide Bearings MG 309 DDQ

The MG 309 DDQ is a mast guide bearing with a 45mm inner diameter and 114.5mm outer diameter, crafted for durability. It measures 34mm in width and weighs just over 1.6kg, making it sturdy yet manageable.

This bearing handles dynamic loads up to 52,990 N and static loads up to 32,050 N, ensuring reliable performance under pressure. Its robust design suits applications with high load demands.

The 7mm radius on the edges helps with smooth installation and reduces stress points. Its dimensions and load capacity make it ideal for mast guidance systems or heavy machinery.

With a simple yet effective design, it’s a practical choice for engineers and maintenance teams. The bearing’s balanced weight and strength make it versatile for various industrial uses.

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Product Parameters

  • Part Number MG 309 DDQ
  • Brand TFL & OEM
  • Inner Diameter (d) 45.000 mm
  • Outer Diameter (D) 114.50 mm
  • Inner Ring Width (b) 25 mm
  • Outer Ring Width (B) 34.000 mm
  • Radius (R) 7 mm
  • Dynamic Capacity (Cr.) 52,990 N
  • Static Capacity (Cor.) 32,050 N
  • Weight 1.6103 Kg
Mast Guide Bearings MG 309 DDQ dimension drawing
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Features

How Is MG 309 DDQ Bearing Engineered for Reliability?

MG 309 DDQ Bearing features a robust design with dimensions of 45.000 mm x 114.50 mm x 34.000 mm, ensuring a precise fit for various applications.
Its dynamic capacity of 52,990 N and static capacity of 32,050 N make it suitable for heavy-duty operations.
The bearing’s 7 mm radius enhances durability and reduces stress concentrations.
With a weight of 1.6103 Kg, it balances strength and ease of handling.

Application

Industrial Uses of MG 309 DDQ Bearing
MG 309 DDQ Bearing is commonly used in heavy machinery, such as construction equipment and industrial presses, where its high dynamic capacity handles substantial loads with ease. The robust design ensures longevity even in demanding environments.

In automotive applications, MG 309 DDQ Bearing fits well in steering systems and drivetrains, providing reliable performance under constant motion. Its precise dimensions make it a versatile choice for various vehicle models.

For automation systems, MG 309 DDQ Bearing supports robotic arms and conveyor belts, offering smooth operation and minimal maintenance. The stainless steel construction adds durability, ideal for high-use scenarios.

Where Is MG 309 DDQ Bearing Used?
MG 309 DDQ Bearing finds its place in wind turbines, where its static capacity ensures stability under varying wind loads. The large outer diameter provides excellent support for rotating components.

In agricultural machinery, MG 309 DDQ Bearing withstands harsh conditions, such as dust and moisture, while maintaining performance. Its weight distribution helps reduce wear over time.

Built for Heavy-Duty Use: MG 309 DDQ Bearing
MG 309 DDQ Bearing excels in mining equipment, handling extreme loads and vibrations without compromising efficiency. The inner ring width offers additional stability for prolonged use.

For marine applications, MG 309 DDQ Bearing resists corrosion, making it suitable for ship engines and propulsion systems. The chrome steel material ensures reliability in salty environments.

Light-Duty vs Heavy-Duty: Best Uses for MG 309 DDQ Bearing
In light-duty scenarios like packaging machines, MG 309 DDQ Bearing provides smooth operation with minimal noise. Its precision engineering ensures consistent performance.

For heavy-duty tasks like crane operations, MG 309 DDQ Bearing’s high load capacity and durability make it a dependable choice. The outer ring width adds extra support for heavy lifting.

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