Deep groove ball bearing SKF 6204 TN9/C4HLHT23

SKF 6204 TN9/C4HLHT23 is a deep groove ball bearing reference, within Bearings. Request a quote for 6204 TN9/C4HLHT23 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF deep groove ball bearing from the TN9/C4HLHT series is a single-row bearing with a polyamide cage and C4 internal clearance, designed to work at high temperatures. It is used in applications where there is thermal expansion and a clearance greater than standard is required, such as electric motors, industrial fans and continuous process equipment. MR Accesorios Industriales supplies this line throughout Argentina.

The designation of this series combines several suffixes that indicate construction characteristics. TN9 indicates a polyamide cage with fiberglass reinforcement, suitable for high temperatures. C4 indicates an internal clearance greater than normal, intended for assemblies with tight fits or significant thermal gradients. HLHT identifies an execution with high-temperature lubricant and special heat treatment. A specific example is 6204 TN9/C4HLHT23, where the final digits refer to the lubricant variant. To correctly interpret each code, it is key to be guided by the suffixes and not only by the series number.

This type of bearing is used in industries where operating temperatures continuously exceed 100 °C. It is common in large electric motors, induced draft fans, ovens, dryers and process equipment in chemical or food plants. In Argentina, it is found in the cement industry, steel industry and waste treatment plants. Its ability to withstand expansion without losing precision makes it suitable for assemblies where the shaft and housing work at different temperatures.

To select correctly, take into account the internal clearance: a C4 is looser than a CN and prevents the bearing from seizing when the shaft expands. The TN9 cage must not be used in applications with temperatures above those specified for polyamide. The HLHT lubricant is formulated for high temperature and must not be mixed with other greases. During mounting, verify alignment and avoid blows that could damage the cage. If the bearing works near heat sources, consider cooling the housing.

Regarding equivalences, deep groove ball bearings with similar suffixes from other brands can be interchanged if dimensions and internal clearance match. However, not all manufacturers use the same nomenclature for polyamide cages or heat treatments. Therefore, when looking for a replacement, it is essential to compare not only the diameter and width, but also the clearance and the type of cage. MR Accesorios Industriales can advise you on interchangeability according to the exact code.

If you need this bearing or want to confirm the right variant for your equipment, send us the complete code on WhatsApp. At MR Accesorios Industriales we reply with the quote and help you identify the correct replacement. We work with in-house manufacturing to provide you with a comprehensive solution in bearings and power transmission.

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