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Another advantage of deep groove ball bearings is their ability to self-aligndeep groove ball bearing contact angle. Due to the symmetrical shape of the bearing, it can automatically adjust to misalignment caused by installation errors or thermal expansion. This self-aligning feature helps to reduce wear and tear and extends the bearing's service life.

Secondly, manufacturing processes and technology also contribute to the price. Precision machining, heat treatment, and quality control measures add to the production cost, which is then reflected in the final price. Advanced manufacturing technologies can result in more precise bearings, leading to better performance and longer lifespan, but this comes at a premium Advanced manufacturing technologies can result in more precise bearings, leading to better performance and longer lifespan, but this comes at a premium6305 zz bearing price.