NTN 6809JRLLB deep groove ball bearing

NTN 6809JRLLB is a reference of deep groove ball bearing, within Bearings. Request a quote for 6809JRLLB via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The NTN JRLLB series deep groove ball bearing is a single-row bearing with double-lip seals and standard internal clearance, designed to support moderate radial and axial loads in both directions. It is used in applications requiring low friction, high speed and protection against contaminants, such as electric motors, pumps, fans and transmission equipment. Its compact design and self-lubricating capability make it ideal for simple assemblies and reduced maintenance.

The JRLLB series designation is interpreted as follows: the initial number indicates the size and dimension series, while the letters JRLLB identify specific bearing characteristics. The J refers to the stamped steel cage, the R indicates the presence of a double-lip seal, and the letters LLB correspond to a seal type with particular series characteristics. These codes allow quick identification of the bearing's size and characteristics.

In Argentine industry, JRLLB series deep groove ball bearings are used in a wide variety of equipment. They are found in low and medium power electric motors, centrifugal pumps, industrial fans, compressors, machine tools and transmission equipment. They are also common in the food industry, where the double-lip seal prevents contaminant ingress and lubricant loss. Their versatility makes them suitable for both new applications and maintenance replacements.

To correctly select a bearing from this series, it is essential to consider the radial and axial load it must support, as well as the rotation speed and environmental conditions. The double-lip seal provides an effective barrier against dust and moisture, but requires adequate lubrication. During assembly, precise alignment between shaft and housing must be ensured to avoid additional loads. It is recommended to use suitable mounting tools and to verify internal clearance after installation. Lubrication must be the one specified by the manufacturer to guarantee a long service life.

Regarding equivalences and interchangeability, NTN JRLLB series deep groove ball bearings can be replaced by bearings from other brands that meet the same dimensions and seal and clearance specifications. It is important to verify that the alternative bearing code matches in bore diameter, outer diameter and width, as well as in seal type. If you have doubts, consult us with the original part code and we will indicate the compatible alternative.

To request a quote for NTN JRLLB series bearings, message us on WhatsApp with the exact code you need. At MR Accesorios Industriales we reply promptly and advise you so you find the right part for your application. We can also help you if you need to identify a bearing from a sample or from another brand's code.