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Mast Guide Bearings MG 308 DDL‑9
Mast Guide Bearings MG 308 DDL‑9

Mast Guide Bearings MG 308 DDL‑9

The MG 308 DDL‑9 mast guide bearing is a sturdy unit measuring 40mm in inner diameter and 90.5mm in outer diameter, with a width of 29mm. Made for heavy-duty use, it supports dynamic loads up to 29,520 N and static loads up to 18,140 N.

Its compact design, with a 6mm radius, ensures smooth operation in tight spaces. The chrome steel construction offers durability, while the precise dimensions make it reliable for consistent performance.

This bearing is ideal for mast guidance systems or industrial machinery where stability and load capacity are key. Weighing just under 1kg, it’s easy to handle during installation or maintenance.

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Product Parameters

  • Part Number MG 308 DDL‑9
  • Brand TFL & OEM
  • Inner Diameter (d) 40.000 mm
  • Outer Diameter (D) 90.50 mm
  • Inner Ring Width (b) 23.8 mm
  • Outer Ring Width (B) 29.000 mm
  • Radius (R) 6 mm
  • Dynamic Capacity (Cr.) 29,520 N
  • Static Capacity (Cor.) 18,140 N
  • Weight 0.9525 Kg

Features

Performance Features of MG 308 DDL‑9 Bearing

MG 308 DDL‑9 Bearing is built with precise dimensions of 40.000 mm x 90.50 mm x 29.000 mm, ensuring a perfect fit for various applications.
Its dynamic capacity of 29,520 N allows it to handle significant loads with ease.

The bearing’s static capacity of 18,140 N ensures stability even under heavy pressure.
With a weight of 0.9525 Kg, it offers a balance between strength and portability.

The 6 mm radius design enhances durability and reduces stress concentration.
MG 308 DDL‑9 Bearing is ideal for applications requiring reliable performance and long service life.

Application

Industrial Uses of MG 308 DDL‑9 Bearing
MG 308 DDL‑9 Bearing is commonly used in construction equipment, such as mast guide systems for forklifts and cranes. Its robust design handles heavy loads while maintaining smooth movement.

The bearing’s dynamic capacity of 29,520 N makes it suitable for applications with frequent load changes, like material handling systems. The 40 mm bore diameter ensures compatibility with standard shaft sizes.

Where Is MG 308 DDL‑9 Bearing Used?
In automation setups, MG 308 DDL‑9 Bearing supports linear motion systems, such as robotic arms and conveyor guides. Its precise dimensions help maintain alignment under stress.

The stainless steel construction resists wear in dusty or humid environments, extending service life. This makes it a reliable choice for food processing or packaging machinery.

Built for Heavy-Duty Use: MG 308 DDL‑9 Bearing
MG 308 DDL‑9 Bearing excels in agricultural machinery, where it withstands vibrations and shocks from rough terrain. The 90.50 mm outer diameter provides stability under uneven loads.

With a static capacity of 18,140 N, it’s also fit for stationary equipment like presses. The 6 mm radius edge reduces stress concentrations, preventing premature failure.

Automotive vs Aerospace: Applications of MG 308 DDL‑9 Bearing
In automotive steering columns, MG 308 DDL‑9 Bearing ensures precise control with its low-friction performance. The 29 mm outer ring width fits compact spaces without sacrificing strength.

For aerospace ground support gear, its lightweight design (0.9525 kg) aids mobility. The chrome steel rings offer corrosion resistance, crucial for outdoor operations.

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