INA NA2202-2RSR support roller

INA NA2202-2RSR is a reference of support roller, within Bearings. Request a quote for NA2202-2RSR via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

INA support rollers of the NA series are cylindrical roller bearings with a compact, sealed design, intended to carry high radial loads in applications where space is limited. They are used as cam rollers or support rollers in cams, linear guides, conveyors and reciprocating motion systems. Their robust construction and 2RSR sealing make them suitable for environments with dust, chips or moderate humidity, reducing maintenance and extending the service life of the assembly.

The NA series designation is read as follows: the letters NA indicate that it is a support roller of the NA series, with dimensions according to standard. The number that follows identifies the size and the main dimensions. The 2RSR suffix indicates that the bearing incorporates elastomer seals on both sides, which protects against the entry of contaminants and retains the lubricant. This nomenclature allows the size and the type of sealing to be identified quickly.

In Argentine industry, these rollers are used in a wide variety of applications: machine tools, packaging equipment, conveyor belts, cam systems in engines, presses, cranes and agricultural equipment. They also appear in the food, automotive and metallurgical industries, where precise and load-resistant radial motion is required. Their compact design makes them ideal for tight spaces and for replacing bushings or conventional bearings at articulation points.

To select the right roller, take into account the radial load it must carry, the rotational speed, the type of lubrication and the environmental conditions. The 2RSR sealing is suitable for environments with dust or humidity; if the roller works submerged or at high temperatures, evaluate other sealing options. During mounting, verify the alignment of the shaft and the housing, and make sure the roller turns without effort. The lifetime lubrication these sealed bearings come with simplifies maintenance, although in severe applications periodic relubrication may be necessary.

INA support rollers of the NA series are interchangeable with equivalent products from other brands that follow the same dimension standard. When requesting a quote, it is important to verify the complete part number and the critical dimensions, such as the outer diameter, the width and the bore diameter, to ensure compatibility. At MR Accesorios Industriales we sell this line, and we can advise you on the equivalence with other nomenclatures if you provide the application data.

If you need an INA support roller of the NA series, send us the exact part number shown on your equipment or on the drawing by WhatsApp. At MR Accesorios Industriales we quote you shortly and help you confirm the correct variant for your application. We can also suggest alternatives within the same family if the original part number is no longer manufactured. Write to us and we will reply with the information you need to move forward.