00.550.0131 Needle Bearing RNA High-precision needle bearing designed specifically for Heidelberg offset printing machinery. As a professional supplier, we provide reliable replacement parts to ensure the longevity and performance of your printing equipment. Key Advantages & Applications ✔ Compatibility: Engineered for SM/CD 102, XL105, SM/CD/CD 74, XL75, SM/PM52, and MO series. ✔ Quality Assurance: Specialized replacement component for industrial printing maintenance. ✔