+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Mast Guide Bearings MG 309 KK‑13

Mast Guide Bearings MG 309 KK‑13

The MG 309 KK‑13 is a mast guide bearing with a 45mm inner diameter and 121.3mm outer diameter, designed for stability in demanding applications. Its compact width of 36mm makes it suitable for tight spaces, while the 6mm radius ensures smooth operation.

This bearing handles dynamic loads up to 52,990N and static loads up to 32,050N, offering reliable performance under pressure. The sturdy construction ensures durability even in challenging conditions.

Weighing just over 2kg, it’s a robust yet manageable choice for industrial use. Ideal for mast guidance systems or other heavy-duty machinery where precision and strength are key.

Its dimensions and load capacity make it a versatile option for various engineering and maintenance tasks. The design balances strength with ease of installation.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number MG 309 KK‑13
  • Brand TFL & OEM
  • Inner Diameter (d) 45.000 mm
  • Outer Diameter (D) 121.30 mm
  • Inner Ring Width (b) 25 mm
  • Outer Ring Width (B) 36.000 mm
  • Radius (R) 6 mm
  • Dynamic Capacity (Cr.) 52,990 N
  • Static Capacity (Cor.) 32,050 N
  • Weight 2.0412 Kg
Mast Guide Bearings MG 309 KK‑13 dimension drawing
Download DWG Download PDF

Features

How Is MG 309 KK-13 Bearing Engineered for Reliability?

MG 309 KK-13 Bearing features a robust design with an inner diameter of 45.000 mm and outer diameter of 121.30 mm, ensuring stability under heavy loads.

Its dynamic capacity of 52,990 N and static capacity of 32,050 N make it suitable for demanding applications.

The bearing’s inner ring width of 25 mm and outer ring width of 36.000 mm provide balanced support.

With a weight of 2.0412 Kg, MG 309 KK-13 Bearing offers durability without excessive bulk.

Application

Industrial Uses of MG 309 KK‑13 Bearing
MG 309 KK‑13 Bearing is commonly used in heavy machinery, such as cranes and lifts, where its robust design handles significant radial loads. The large outer diameter provides stability, making it suitable for demanding industrial environments.

In automotive applications, MG 309 KK‑13 Bearing supports steering columns and suspension systems, ensuring smooth movement under pressure. Its high dynamic capacity makes it a reliable choice for vehicles with frequent load changes.

For automation systems, MG 309 KK‑13 Bearing fits well in robotic arms and conveyor belts, offering precise movement and durability. The stainless steel construction ensures long-term performance even in high-use scenarios.

Where Is MG 309 KK‑13 Bearing Used?
MG 309 KK‑13 Bearing is ideal for construction equipment, such as excavators, where its strength and reliability are essential. The wide inner ring width helps distribute loads evenly, reducing wear over time.

In agricultural machinery, MG 309 KK‑13 Bearing supports components like harvesters and tractors, handling both radial and axial forces. Its high static capacity ensures it can withstand heavy loads without compromising performance.

Q&A

SEND INQUIRY