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Mast Guide Bearings MG 309 DDM‑10

Mast Guide Bearings MG 309 DDM‑10

The MG 309 DDM‑10 is a mast guide bearing with a 45mm inner diameter and 115mm outer diameter, crafted for sturdy performance. Its compact width of 35mm makes it suitable for tight spaces, while the 6.5mm radius ensures smooth operation.

With a dynamic load capacity of 52,990 N and static load capacity of 32,050 N, it handles heavy loads with ease. The bearing’s durable construction ensures reliability in demanding conditions.

Weighing 1.6556 kg, it strikes a balance between strength and manageability. Ideal for mast guidance systems or industrial applications where precision and durability are key.

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Product Parameters

  • Part Number MG 309 DDM‑10
  • Brand TFL & OEM
  • Inner Diameter (d) 45.000 mm
  • Outer Diameter (D) 115.00 mm
  • Inner Ring Width (b) 25 mm
  • Outer Ring Width (B) 35.000 mm
  • Radius (R) 6.5 mm
  • Dynamic Capacity (Cr.) 52,990 N
  • Static Capacity (Cor.) 32,050 N
  • Weight 1.6556 Kg
Mast Guide Bearings MG 309 DDM‑10 dimension drawing
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Features

Performance Features of MG 309 DDM‑10 Bearing

MG 309 DDM‑10 Bearing is built with precise dimensions of 45.000 mm x 115.00 mm x 35.000 mm, ensuring a perfect fit for mast guide 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 chrome steel construction provides durability and resistance to wear.
With a weight of 1.6556 Kg, it balances strength and ease of handling.

MG 309 DDM‑10 Bearing’s design includes a 6.5 mm radius, reducing stress concentrations.
This feature enhances its longevity and reliability in demanding conditions.

Application

Industrial Uses of MG 309 DDM‑10 Bearing
MG 309 DDM‑10 Bearing is commonly used in heavy machinery, such as construction equipment and lifting systems, where its robust design handles significant radial loads. The large outer diameter provides stability, making it suitable for high-stress environments.

In automation systems, MG 309 DDM‑10 Bearing ensures smooth movement in robotic arms and conveyor belts, thanks to its precise dimensions and dynamic capacity. Its durability reduces downtime, which is essential for continuous production lines.

For wind turbines, MG 309 DDM‑10 Bearing’s static load capacity makes it reliable for mast guidance, even in harsh weather conditions. The stainless steel construction also helps resist corrosion, extending its service life.

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