INA NA 2203 2RS support pulley

Product detailed description

The INA NA 2203 2RS support roller is specially designed for applications where it is necessary to transfer radial loads and ensure smooth movement along the track. This roller belongs to the category of so-called "yoke type track rollers", which means that it is equipped with an inner ring and is intended for mounting on an axle.

The dimensions of the roller are as follows: the inner diameter (d) is 17 mm, the outer diameter (D) is 40 mm and the width (B) is 16 mm. These dimensions are optimized for effective load distribution and minimizing wear. The roller is made of standard steel for rolling bearings, which guarantees high strength and wear resistance.

The outer ring of the roller has an external spherical surface, which allows for compensation of misalignment and ensures uniform load distribution. The inner ring is part of the design, which simplifies installation and increases the stability of the roller during operation. The pulley is equipped with a pressed steel cage, which ensures proper guidance of the rolling elements and increases the overall service life of the component.

The pulley is equipped with a double-sided lip seal, which effectively protects the internal parts from dirt and moisture, thereby extending its service life. The operating temperature range of the pulley is from -20 °C to +120 °C, which allows it to be used in various industrial applications.

The total weight of the pulley is 0.113 kg, which is optimal for applications where low component weight is important. The pulley does not have an axial guide, which means that it is intended exclusively for transmitting radial loads. This component is ideal for use in structures where high reliability and long service life are required. The manufacturer INA, belonging to the Schaeffler Group, is a guarantee of quality and precision processing.