The 30X50X12B1SLN metric oil seal is designed for reliable sealing in various industrial applications. With an inner diameter of 30.0 mm, outer diameter of 50.0 mm, and a thickness of 12.0 mm, this oil seal is manufactured by Freudenberg-NOK to meet the 902 metric standard. Its high-quality materials provide excellent resistance to wear and oil, ensuring optimal performance in demanding environments. This oil seal effectively prevents leaks and contamination, making it an essential component for maintaining machinery efficiency.