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

SKF PCM 404450 M Bushing

General Description: The SKF PCM 404450 M bushing is a self-lubricating bushing designed for applications requiring high wear resistance and durability. Thanks to SKF technology, this bushing is ideal for industrial and automotive applications requiring reliable, maintenance-free operation. The bushing is made of high-quality materials and stands out for its dimensional accuracy and high performance.

Technical Features:

• Internal Diameter (d): 40 mm
• External Diameter (D): 44 mm
• Length (L): 50 mm
• Weight: 0.057 kg
• 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 optimum fit and long operating life.

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

Areas of Use: The SKF PCM 404450 M is widely used in industries such as:

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

Installation and Assembly: To properly install the SKF PCM 404450 M bushing, it is essential to use the appropriate equipment to ensure a precise fit without damaging the PTFE liner. It is recommended to thoroughly clean the seat and use press-fit tools for a secure fit.

Sizing and Technical Calculations: Correct sizing of the SKF PCM 404450 M bushing requires evaluating several technical parameters, such as the maximum load and the static and dynamic friction coefficients. The main formulas include:

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

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

Why Choose a Ready-to-Ship Bushing: Buying SKF bushings ready for shipment means reducing machine downtime and having immediate availability for urgent maintenance. Choosing a stock bushing also guarantees greater cost-effectiveness thanks to the ability to better plan interventions and avoid the high costs associated with rush orders.

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