SKF PCM 404450 E Smooth bushing in composite PTFE price 9 EURO

SKF PCM bushing 404450 M

General Description: The SKF PCM 404450 M bush is a self-lubricating bush designed for applications where high wear resistance and durability is required. Thanks to SKF technology, this bush is ideal for industrial and automotive applications where reliable, maintenance-free operation is required. The bush is built with high quality materials and stands out for its dimensional precision and high performance.

Technical Features:

• Internal Diameter (d): 40 mm
• External Diameter (D): 44 mm
• Length (L): 50mm
• Weight: 0.057kg
• Material: Bronze compound with PTFE, which ensures excellent sliding properties and minimizes friction
• Tolerances: The SKF PCM 404450 M Bushing is manufactured to precise tolerances for optimal fitment and long service life.

Advantages of the SKF PCM Self-Lubricating Bush 404450 M: This self-lubricating bush is designed to require no additional lubrication during operation, offering significant advantages in terms of maintenance and reliability over time. The PTFE composition reduces the friction coefficient and prevents overheating in high load applications, making it particularly suitable for use in harsh industrial environments.

Sectors of Use: The SKF PCM 404450 M is widely used in sectors such as:

• Automotive (suspension systems, transmission)
• Industrial machinery (material handling, presses)
• Energy sector (hydraulic equipment, turbines)

Installation and Fitting: To correctly install the SKF PCM 404450 M bushing, it is essential to use appropriate equipment to ensure precise insertion without damaging the PTFE coating. It is recommended to clean the seat thoroughly and use pressure tools for stable assembly.

Sizing and Technical Calculations: The correct sizing of the SKF PCM 404450 M bush requires the evaluation of some technical parameters, such as the maximum load and the static and dynamic friction coefficient. The main formulas include:

• Radial Load (Fr): calculable based on the internal diameter and load capacity of the material.
• Friction: F = μ * N, where F is the friction force, μ is the friction coefficient and N is the normal force.

For a complete guide to sizing and optimal application, you can refer to the technical specifications available on the SKF website .

Why Choose a Bush Ready for Delivery: Purchasing SKF bushes ready for delivery means reducing machine downtime and having immediate availability for urgent maintenance. Choosing a stock bush also guarantees greater economic convenience thanks to the possibility of better planning interventions and avoiding high costs linked to urgent orders.

Average Price: The average price of an SKF PCM 404450 M bush is around €10-15 per unit, depending on the supplier and the quantities ordered.