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Mast Guide Bearings MG 309 A‑3

Mast Guide Bearings MG 309 A‑3

The MG 309 A-3 mast guide bearing is a sturdy unit measuring 45mm in inner diameter and 108mm in outer diameter, with a width of 26mm. Built for heavy-duty use, it handles dynamic loads up to 95,640N and static loads up to 115,300N.

Its robust design includes a 6mm radius, ensuring smooth operation under stress. The bearing’s balanced construction makes it reliable for continuous use in demanding environments.

Weighing 1.38kg, it’s a solid choice for applications like construction equipment or industrial machinery where stability is key. Its dimensions and load capacity make it versatile for various heavy-load scenarios.

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Product Parameters

  • Part Number MG 309 A‑3
  • Brand TFL & OEM
  • Inner Diameter (d) 45.000 mm
  • Outer Diameter (D) 108.00 mm
  • Inner Ring Width (b) 26 mm
  • Outer Ring Width (B) 26.000 mm
  • Radius (R) 6 mm
  • Dynamic Capacity (Cr.) 95,640 N
  • Static Capacity (Cor.) 115,300 N
  • Weight 1.3835 Kg
Mast Guide Bearings MG 309 A‑3 dimension drawing
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Features

Performance Features of MG 309 A‑3 Bearing

MG 309 A‑3 Bearing is built with precise dimensions of 45.000 mm x 108.00 mm x 26.000 mm, ensuring a perfect fit for various applications.
Its dynamic capacity of 95,640 N and static capacity of 115,300 N make it suitable for heavy-duty operations.
The uniform width of 26.000 mm for both inner and outer rings provides stability and balanced load distribution.
With a radius of 6 mm, it offers smooth integration into machinery.

Application

Industrial Uses of MG 309 A‑3 Bearing
MG 309 A‑3 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its high dynamic capacity ensures reliable performance under load. The 45mm bore size makes it suitable for medium-duty shafts in various industrial settings.

In automotive applications, MG 309 A‑3 Bearing can be found in steering systems and drivetrains, providing stability and durability. Its 108mm outer diameter offers a robust fit for components requiring precise alignment.

For automation systems, MG 309 A‑3 Bearing supports robotic arms and conveyor belts, thanks to its balanced design and smooth operation. The 26mm width ensures compact integration without compromising strength.

In household appliances like washing machines, MG 309 A‑3 Bearing handles rotational loads efficiently, contributing to quieter operation. The stainless steel construction also resists corrosion in humid environments.

Q&A

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