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Mast Guide Bearings MG 311 HC‑3
Mast Guide Bearings MG 311 HC‑3

Mast Guide Bearings MG 311 HC‑3

The MG 311 HC‑3 is a mast guide bearing with a 55mm inner diameter and 149mm outer diameter, crafted for heavy-duty use. Its compact design measures 45mm in width, making it suitable for tight spaces.

This bearing can handle dynamic loads up to 81,750 N and static loads of 51,850 N, ensuring reliable performance under pressure. The 5mm radius provides smooth operation and reduces stress on surrounding components.

Weighing 3.81kg, it’s sturdy yet manageable for installation. Ideal for applications like construction equipment or industrial machinery where stability and load capacity are key.

Its robust build and precise dimensions make it a dependable choice for demanding environments. Compatible with TFL and OEM standards, it’s easy to integrate into existing systems.

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Product Parameters

  • Part Number MG 311 HC‑3
  • Brand TFL & OEM
  • Inner Diameter (d) 55.000 mm
  • Outer Diameter (D) 149.00 mm
  • Inner Ring Width (b) 33 mm
  • Outer Ring Width (B) 45.000 mm
  • Radius (R) 5 mm
  • Dynamic Capacity (Cr.) 81,750 N
  • Static Capacity (Cor.) 51,850 N
  • Weight 3.8102 Kg

Features

Performance Features of MG 311 HC‑3 Bearing

MG 311 HC‑3 Bearing is built to handle dynamic loads up to 81,750 N, making it suitable for heavy-duty applications.
Its static capacity of 51,850 N ensures stability even under high stress.

The dimensions of 55.000 mm x 149.00 mm x 45.000 mm provide a compact yet robust design.
With a weight of 3.8102 Kg, it balances strength and manageability.

The 5 mm radius enhances durability, reducing stress concentrations.
This design ensures reliable performance in demanding industrial environments.

Application

Industrial Uses of MG 311 HC‑3 Bearing
MG 311 HC‑3 Bearing is commonly used in heavy machinery, such as cranes and construction equipment, where its high dynamic capacity handles significant radial loads. The robust design ensures reliable performance in demanding environments.

In automotive applications, MG 311 HC‑3 Bearing supports components like steering systems and suspension units, providing stability under varying loads. Its precise dimensions make it a versatile choice for vehicle manufacturers.

For automation systems, MG 311 HC‑3 Bearing is ideal for robotic arms and conveyor belts, offering smooth movement and durability. The stainless steel construction ensures long-term performance even in high-use scenarios.

What Makes MG 311 HC‑3 Bearing a Preferred Choice?
MG 311 HC‑3 Bearing is favoured in industrial settings due to its ability to withstand heavy loads and harsh conditions. The 55mm inner diameter and 149mm outer diameter provide a balanced fit for various machinery.

In medical devices, MG 311 HC‑3 Bearing’s precision engineering ensures smooth operation in equipment like MRI machines. The high static capacity guarantees reliability during critical procedures.

For home appliances, MG 311 HC‑3 Bearing can be found in washing machines and dryers, where its durability reduces maintenance needs. The 3.8kg weight strikes a good balance between strength and practicality.

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