Cylindrical roller bearing NTN SL04-5038NR

NTN SL04-5038NR is a cylindrical roller bearing reference, within Bearings. Request a quote for SL04-5038NR via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The NTN SL series cylindrical roller bearing is a component designed to withstand high radial loads and moderate speeds. Its construction with cylindrical rollers and steel cage allows robust operation in demanding industrial applications. It is used in heavy machinery, mining equipment, conveyor belts and transmission systems that require high rigidity and durability. MR Accesorios Industriales is an official distributor of NTN.

The SL series designation is interpreted as follows: the letters SL identify the family of high-capacity cylindrical roller bearings. The number that follows, as in SL04-5008NR, indicates the size and design variant. The prefix SL04 corresponds to a specific execution with standardized dimensional characteristics. The suffix NR indicates that the bearing incorporates a groove and retaining ring to facilitate axial mounting. The examples SL04-5008NR to SL04-5015NR show the progression of sizes within this series.

In Argentine industry, these bearings are used in mining equipment, cement plants, crushing plants, conveyor belts and agricultural machinery. Their ability to withstand heavy radial loads makes them suitable for gearboxes, transmission shafts and support rollers. They are also found in cranes, overhead cranes and material handling equipment. MR Accesorios Industriales offers them for replacement and maintenance of equipment operating under severe conditions.

To select the correct bearing, take into account the radial load, rotation speed and working environment. The SL series is usually mounted with an interference fit on the shaft and in the housing to prevent slipping. It is important to check the alignment between shaft and housing, and ensure adequate lubrication, whether with grease or oil, depending on the application. Sealing will depend on the presence of dust or moisture; in contaminated environments additional protection is recommended.

SL series cylindrical roller bearings can be interchanged with equivalent products from other brands, as long as the main dimensions and tolerances match. When looking for an equivalent, it is essential to compare the bore, outer diameter and width, as well as the load capacity. If you have another brand's part number, at MR Accesorios Industriales we will indicate the compatible alternative. We can also quote the exact size you need.

To proceed with the quote, send the part number or the dimensions of the bearing you are looking for via WhatsApp. At MR Accesorios Industriales we will respond promptly with the information you need to evaluate adding this component to your equipment. The NTN SL series is available for technical and commercial inquiries.

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