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Mast Guide Bearings MG 28mm‑J4

Mast Guide Bearings MG 28mm‑J4

The MG 28mm-J4 mast guide bearing is a sturdy unit measuring 28mm in inner diameter and 80.5mm in outer diameter, with a width of 24mm. Made for heavy-duty use, it supports dynamic loads up to 27,400 N and static loads of 14,000 N.

Its compact design features a 5mm radius, ensuring smooth operation in tight spaces. The bearing weighs just 0.6123 kg, making it easy to handle during installation or maintenance.

This model is ideal for mast guidance systems or other applications requiring reliable load support. Its durable construction ensures long service life even under demanding conditions.

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Product Parameters

  • Part Number MG 28mm‑J4
  • Brand TFL & OEM
  • Inner Diameter (d) 28.000 mm
  • Outer Diameter (D) 80.50 mm
  • Inner Ring Width (b) 21 mm
  • Outer Ring Width (B) 24.000 mm
  • Radius (R) 5 mm
  • Dynamic Capacity (Cr.) 27,400 N
  • Static Capacity (Cor.) 14,000 N
  • Weight 0.6123 Kg
Mast Guide Bearings MG 28mm‑J4 dimension drawing
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Features

How Is MG 28mm‑J4 Bearing Engineered for Reliability?

MG 28mm‑J4 Bearing features a robust design with precise dimensions of 28.000 mm x 80.50 mm x 24.000 mm, ensuring a perfect fit for mast guide applications.
The dynamic capacity of 27,400 N allows it to handle significant loads while maintaining smooth operation.
Its static capacity of 14,000 N provides stability and reliability in various working conditions.
With a weight of 0.6123 Kg, it offers a balance between strength and ease of handling.

Application

Industrial Uses of MG 28mm‑J4 Bearing
MG 28mm‑J4 Bearing is commonly used in heavy machinery, such as construction equipment and lifting systems, where its robust design handles radial loads effectively. The 28mm bore size makes it suitable for various shaft configurations.

Where Is MG 28mm‑J4 Bearing Used?
You’ll often find MG 28mm‑J4 Bearing in agricultural machinery, supporting components like harvesters and tractors. Its dynamic capacity of 27,400 N ensures reliable performance in demanding conditions.

Built for Heavy-Duty Use: MG 28mm‑J4 Bearing
MG 28mm‑J4 Bearing excels in industrial applications like conveyor systems, thanks to its durable construction and 80.50 mm outer diameter. The 5 mm radius also helps reduce stress concentrations.

Automotive vs Aerospace: Applications of MG 28mm‑J4 Bearing
In automotive settings, MG 28mm‑J4 Bearing is used in gearboxes and drivetrains, while in aerospace, it supports auxiliary systems. Its 24.000 mm width provides stability in both environments.

Perfect Fit for Automation: MG 28mm‑J4 Bearing
MG 28mm‑J4 Bearing works well in automated production lines, particularly in robotic arms and assembly systems. The stainless steel construction ensures longevity even with continuous operation.

Q&A

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