2RSXL

2RS

• Indicates the type of bearing sealing, specifically double rubber seals on both sides of the bearing. These seals are designed to protect the internal parts of the bearing from the ingress of dust, dirt, and moisture, which is particularly important in environments where these elements are present. Thanks to the seals, the bearing is better protected, extending its lifespan and ensuring the retention of lubricant inside the bearing. These bearings are ideal for applications where higher contamination protection is needed.

XL (Extra Life)

• In the context of bearings, "Extra Life" refers to bearings designed to offer longer lifespan than standard models. "Extra Life" can be achieved through various means, including the use of more durable materials, optimization of the bearing design for better load distribution, improved lubrication capabilities, or a combination of these factors. Bearings labeled as "XL" are suitable for applications where there are high reliability requirements and where minimizing the likelihood of failure or the need for frequent replacement is necessary.

Combination of 2RS and XL

When both of these specifications (2RS and XL) are combined in one bearing, it means that the bearing has a high level of contamination protection due to the rubber seals and is also designed to offer longer lifespan due to structural or material enhancements. This combination makes the bearing suitable for demanding applications where both contamination protection and extended operation without maintenance or replacement are crucial.