1pc GA Metal Shell Dustproof Ring - 21mm-25mm Inner Diameter, Nitrile Rubber & Iron Shell, for Industrial use(23x33x5/8)
- Dustproof ring devised for effective sealing and protection against dust and particles in industrial environments.
- Constructed from durable nitrile rubber (NBR) and reinforced with an iron shell for exceptional longevity and reliability.
- Operates efficiently within a wide temperature range of -35℃ to 100℃, making it suitable for various industrial applications.
- Features a single lip devise that provides superior dust prevention, ensuring your equipment components remain safe from external contaminants.
- Ideal for use with petroleum-based hydraulic oils, this sealing solution maintains the integrity and functionality of your machinery.