When it comes to the maintenance of bearing and sleeves, one crucial question frequently emerges: should we reuse the sleeve for bearings?

Within the assembly of the housing, bearing, and sleeve, the component with the lower price tag is usually the sleeve. However, this seemingly modest component plays a significant role in ensuring the high performance of the entire group. 

Consumers, whether engaged in new projects or machine and equipment maintenance, tend to prioritize the quality of the bearing, as a rule. Unfortunately, they, more often than not, overlook the technical condition of the housings and sleeves, even though these elements are interdependent. 

Adapter and withdrawal sleeves serve the purpose of securely fastening bearings with a tapered bore onto the shaft, thereby establishing a connection between these two essential components. The sleeve acts as a cylindrical and static wedge between them, thus a quality sleeve will ensure proper locking and precision. 

After a correct assembly procedure, the sleeve's life cycle matches that of the bearing. Therefore, when it comes to maintenance or disassembly of the group (shaft, bearing, and sleeve), it is highly recommended to avoid reusing the sleeve. Reusing it can lead to fatigue-induced issues during use and may result in higher wear. Additionally, a reassembled sleeve will carry marks from the previous assembly, as it tends to be relatively softer than the bearing material. 

Collectively, these factors can significantly reduce the bearing's life cycle and, worse, increase the risk of sleeve rupture, potentially causing unexpected equipment downtime. 

BGL aims to highlight that replacing the sleeve during maintenance is an investment in the group's performance, reducing the need for frequent interventions and, consequently, lowering costs. 

When it comes to sleeves for bearings, BGL offers benchmarking solutions to meet your needs.