DescriptionDurable Material: These needle roller bearings are made of bearing steel, undergo surface carburizing and overall hardening heat treatment, and are wear-resistant, high in hardness, with a tough core, allowing them to withstand impact loads without cracking.Hardened Process: Hardened raceways significantly reduce friction and wear, resulting in smooth rotation and extended service life. They can withstand continuous operation under high-speed and harsh conditions.Needle Roller Design: Internal needle rollers feature a closely spaced structure, providing high load-bearing capacity, ensuring precise rotation, stable high-speed operation, while reducing noise and heat generation.
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