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Mast Guide Bearings MG 309 DDL‑2
Mast Guide Bearings MG 309 DDL‑2

Mast Guide Bearings MG 309 DDL‑2

The MG 309 DDL‑2 is a mast guide bearing with a 45mm inner diameter and 105.8mm outer diameter, designed for robust performance. It handles dynamic loads up to 49,500 N and static loads up to 38,900 N, making it suitable for heavy-duty applications.

Its compact design, with a width of 33.9mm, fits well in tight spaces while maintaining strength. The 5.3mm radius ensures smooth operation and reduces stress on surrounding components.

Weighing 1.4969kg, it’s sturdy yet manageable for installation. Ideal for use in construction equipment or industrial machinery where reliable guidance is needed.

Made to OEM standards, it offers dependable performance in demanding environments. A practical choice for engineers and maintenance teams alike.

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Product Parameters

  • Part Number MG 309 DDL‑2
  • Brand TFL & OEM
  • Inner Diameter (d) 45.000 mm
  • Outer Diameter (D) 105.80 mm
  • Inner Ring Width (b) 33.63 mm
  • Outer Ring Width (B) 33.900 mm
  • Radius (R) 5.3 mm
  • Dynamic Capacity (Cr.) 49,500 N
  • Static Capacity (Cor.) 38,900 N
  • Weight 1.4969 Kg

Features

Performance Features of MG 309 DDL‑2 Bearing

MG 309 DDL‑2 Bearing is built with precise dimensions of 45.000 mm x 105.80 mm x 33.900 mm, ensuring a perfect fit for guide applications.
Its dynamic capacity of 49,500 N allows it to handle significant loads with ease.

The bearing’s static capacity of 38,900 N ensures stability even under heavy pressure.
With a weight of 1.4969 Kg, it balances strength and portability.

The 5.3 mm radius design enhances durability and reduces stress concentrations.
This makes MG 309 DDL‑2 Bearing a reliable choice for demanding environments.

Application

Industrial Uses of MG 309 DDL‑2 Bearing
MG 309 DDL‑2 Bearing is commonly used in heavy machinery, such as cranes and forklifts, where its robust design handles significant radial loads. The high dynamic capacity ensures reliable performance in demanding industrial environments.

Where Is MG 309 DDL‑2 Bearing Used?
You’ll often find MG 309 DDL‑2 Bearing in construction equipment, like mast guides for telescopic handlers. Its precise dimensions and durability make it ideal for applications requiring stability under heavy loads.

Built for Heavy-Duty Use: MG 309 DDL‑2 Bearing
MG 309 DDL‑2 Bearing excels in agricultural machinery, supporting components like harvesters and tractors. The stainless steel construction offers excellent resistance to wear and corrosion in outdoor conditions.

Light-Duty vs Heavy-Duty: Best Uses for MG 309 DDL‑2 Bearing
While MG 309 DDL‑2 Bearing performs well in light-duty applications, it truly shines in heavy-duty scenarios like mining equipment. Its static capacity ensures long-term reliability even under extreme conditions.

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