Application
Rotary bellows. Suitable for high temperature environments. The excellent dynamic performance and wide environmental adaptability of the R65 series seals are derived from advanced welded bellows technology. The 45° wave design reduces the stress peak and decomposes the inner hole welding stress to prevent early failure, and makes the stress distribution more reasonable and more elastic, thereby ensuring good followability of the seal.

Design Features
● Standardized design: comply with DIN24960 and GB6556
● Bellows seal: good dynamic performance, strong environmental adaptability
● Flexible graphite seal ring: only used as static seal, simple and reliable
● Set screw positioning: simple installation, easy adjustment
● Corrosion-resistant design: with special corrosion-resistant seal

Operation Parameters
Temperature: minimum -40℃, maximum 260℃
Pressure: maximum -0.1~4.2MPa
Speed: ≤25m/s or ≤5000rpm
Size range: 25~100mm, extra large size can be customized.