Deep groove ball bearing NTN 6808JRLLH

NTN 6808JRLLH is a deep groove ball bearing reference, within Bearings. Request a quote for 6808JRLLH via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The NTN JRLLH series deep groove ball bearing is a single-row bearing with contact sealing, designed to withstand moderate radial and axial loads in both directions. It is used in equipment that requires low friction, high speed and protection against contaminants. MR Accesorios Industriales, with more than 80 years in Buenos Aires, Argentina, quotes it for you on WhatsApp.

The JRLLH series designation combines the size number with suffixes that indicate sealing characteristics and internal clearance. For example, in 6808JRLLH, the code 6808 defines the main dimensions, while JRLLH indicates low-friction contact sealing and a specific clearance tolerance. This nomenclature lets you quickly identify the type of protection and the fit you need for your application.

These bearings are used in electric motors, pumps, fans, conveyors and agricultural machinery, where dust or moisture demands effective sealing. In Argentina, they are common in the food, textile and automotive industries. Their sealed construction reduces maintenance and extends service life in demanding environments.

To select the correct bearing, take into account the radial and axial load, the rotation speed and the environmental conditions. The contact sealing of the JRLLH series protects against particles and moisture, but it can slightly increase friction torque. Check shaft and housing alignment, and lubricate according to the manufacturer's instructions to avoid premature failures.

NTN bearings are interchangeable with other brands that follow the same ISO dimensions. If you replace a bearing from another brand, compare the suffix code to ensure that the sealing and clearance are equivalent. If in doubt, ask us with the original code and we will tell you the compatible alternative.

To request a quote for the NTN JRLLH series deep groove ball bearing, write to us on WhatsApp with the full code or the dimensions you need. At MR Accesorios Industriales we reply promptly and advise you so you choose the right option.

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