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Mast Guide Bearings MG 311 FF‑9

Mast Guide Bearings MG 311 FF‑9

The MG 311 FF‑9 is a mast guide bearing with a 55mm inner diameter and 151.76mm outer diameter, designed for robust performance. It handles dynamic loads up to 72,220 N and static loads up to 44,800 N, making it suitable for heavy-duty applications.

Its chamfered edges ensure easy installation, while the durable construction provides long service life. The bearing weighs 3.6287 kg, offering a solid balance of strength and manageability.

Ideal for use in construction equipment or industrial machinery, this bearing is built to withstand demanding conditions. Its dimensions (55mm x 151.76mm x 41.275mm) make it a versatile choice for various setups.

The MG 311 FF‑9 is a reliable option for those needing a sturdy bearing for high-load scenarios. Its design ensures stability and durability in challenging environments.

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Product Parameters

  • Part Number MG 311 FF‑9
  • Brand TFL & OEM
  • Inner Diameter (d) 55.000 mm
  • Outer Diameter (D) 151.76 mm
  • Inner Ring Width (b) 29 mm
  • Outer Ring Width (B) 41.275 mm
  • Radius (R) chamfer
  • Dynamic Capacity (Cr.) 72,220 N
  • Static Capacity (Cor.) 44,800 N
  • Weight 3.6287 Kg
Mast Guide Bearings MG 311 FF‑9 dimension drawing
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Features

Performance Features of MG 311 FF‑9 Bearing

MG 311 FF‑9 Bearing is built to handle dynamic loads up to 72,220 N, making it suitable for heavy-duty applications.
Its static capacity of 44,800 N ensures stability even under intense pressure.

The dimensions of 55.000 mm x 151.76 mm x 41.275 mm provide a balanced fit for various industrial uses.
With a weight of 3.6287 Kg, it offers durability without excessive bulk.

The chamfered edges reduce stress concentrations, enhancing the bearing’s longevity.
This design ensures smooth operation and reliable performance in demanding conditions.

Application

Industrial Uses of MG 311 FF‑9 Bearing
MG 311 FF‑9 Bearing is commonly used in heavy machinery, such as cranes and lifting equipment, where its high dynamic capacity ensures reliable performance under load. The chamfered edges allow for smoother integration into complex assemblies.

In automation systems, MG 311 FF‑9 Bearing provides stability for robotic arms and conveyor belts, thanks to its precise dimensions and durable construction. Its weight distribution also helps reduce wear over time.

For construction equipment, MG 311 FF‑9 Bearing’s static capacity makes it suitable for applications like mast guides, where consistent support is needed. The robust design handles both vertical and horizontal forces with ease.

What Makes MG 311 FF‑9 Bearing a Preferred Choice?
MG 311 FF‑9 Bearing stands out in industrial settings due to its balanced weight and load-bearing capabilities, ideal for repetitive motion tasks. The stainless steel components add to its longevity in harsh environments.

In material handling systems, MG 311 FF‑9 Bearing’s outer ring width ensures secure fitting, reducing the risk of misalignment. Its compatibility with various mounting systems adds to its versatility.

For agricultural machinery, MG 311 FF‑9 Bearing’s corrosion-resistant materials make it a dependable choice for equipment exposed to outdoor conditions. The ease of maintenance further enhances its practicality.

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