Support roller INA STO15

INA STO15 is a cam follower and support roller reference, within Bearings. Request a quote for STO15 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The INA STO series support roller is a cylindrical rolling component designed to withstand radial loads and allow translation or guidance movement in industrial mechanisms. It is used in applications requiring a resistant contact surface and low friction, such as cam systems, linear guides and conveyors. Its compact design and load capacity make it suitable for assemblies where space is limited and precision movement is required.

The STO series designation consists of the letters STO followed by a number indicating the roller outer diameter in millimeters. For example, STO10 corresponds to a roller with a 10 mm outer diameter, STO20 to a 20 mm one and STO35 to a 35 mm one. This nomenclature allows quick identification of the roller size and selection of the appropriate one according to available space and load requirements. Any suffixes that may appear in the designation indicate design variants, such as the sealing type or the presence of a roller crown, but in the basic STO series the code is limited to the letters and the number.

In Argentine industry, INA STO series support rollers are used in a wide variety of applications. They are found in machine tools, packaging equipment, material handling systems, presses, and in the automotive industry. They are also common in the food and pharmaceutical sector, where smooth and hygienic movement is required. Their ability to withstand radial loads and their resistance to contamination make them suitable for demanding environments. MR Accesorios Industriales sells this official brand to supply Argentine industry with quality components.

To correctly select an STO support roller, it is essential to consider the radial load it will have to withstand, the rotation speed and the environmental conditions. The assembly must ensure precise alignment to avoid additional stresses and premature wear. Proper lubrication, whether with grease or oil, extends the roller service life. If the environment contains dust or moisture, it is recommended to choose sealed variants. In addition, it must be verified that the shaft diameter and the roller outer diameter are compatible with the mechanism design. Careful installation and regular maintenance ensure optimal performance.

STO series support rollers may be found under different designations depending on the manufacturer, but they maintain standardized dimensions that facilitate interchangeability. When looking for a replacement, it is important to compare the critical dimensions: outer diameter, bore diameter and overall width. Brands such as SKF, FAG or NTN offer equivalent products, although each may have variations in internal design. It is always advisable to verify dimensional and load compatibility before replacing a roller. At MR Accesorios Industriales we can advise you on the best option for your application.

If you need to request a quote for INA STO series support rollers, write to us on WhatsApp with the exact code shown on your equipment or drawing. At MR Accesorios Industriales we will reply promptly with availability and the alternatives that best suit your needs. Do not hesitate to contact us with any technical question or for other components in the bearing family.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.