Deep groove ball bearing NTN EC-6003ZZ

NTN EC-6003ZZ is a deep groove ball bearing reference, within Bearings. Request a quote for EC-6003ZZ via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The NTN EC series deep groove ball bearing is a precision component for supporting radial and axial loads in rotating equipment. Its single-row ball design and deep raceways allow it to run at high speeds with low maintenance. It is used in electric motors, pumps, fans and industrial drives. MR Accesorios Industriales sells this line with ZZ sealing for dusty or humid environments.

The EC series designation is read with the number indicating the bearing size and the suffixes defining its features. For example, EC-6002ZZ corresponds to a bearing from the 60 series with metal seals on both sides. The codes EC-6003ZZ, EC-6004ZZ and EC-6005ZZ follow the same logic: the number increases with the bore diameter, and the ZZ suffix indicates the protection. Knowing this nomenclature lets you quickly identify the part you need.

In Argentine industry, these bearings are found in low- and medium-power electric motors, centrifugal pumps, fans, conveyor belts and machine tools. Metalworking shops, food plants and textile factories use them for their robustness and ease of assembly. The EC series with ZZ sealing is common in environments with dust, chips or moderate humidity, where protection is required without sacrificing speed.

To select the correct bearing, take into account the shaft diameter, the type of load and the environmental conditions. ZZ sealing provides a barrier against contaminants and retains lifetime lubrication. It is essential to verify shaft and housing alignment, and to mount with the right tools so as not to damage the raceways. If the equipment operates at high temperatures or with combined loads, contact us and we will advise you.

NTN EC series bearings are interchangeable with other brands that follow the same international nomenclature. If you bring the code from another brand or an unidentified part, we can tell you the exact equivalent. Interchangeability is based on standardized dimensions, but it is always advisable to confirm tolerances and internal clearance according to the application. At MR Accesorios Industriales we quote the exact code or size you need.

To move forward with your order, send us the complete bearing code on WhatsApp, for example EC-6006ZZ, or the shaft and housing dimensions. We will quote you promptly and arrange delivery. With more than 80 years in the market, MR Accesorios Industriales offers you technical advice so you choose the right part.

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