English
Back-up Ring Type BD / concave, cut is a high-performance support ring designed to prevent seal extrusion in high-pressure applications. Featuring a concave profile and a cut design for easy installation, it is used behind O-Rings to enhance sealing reliability. Ideal for static and dynamic applications, this back-up ring offers excellent pressure resistance and extends seal life in hydraulic and pneumatic systems.
BU Concave cut OD:
Ring Width2 mm
Ring Diameter Outside20 mm
TSS Article Number (3 to 9)2000200
Signature StandardBD2000200-PK00G
Type of Article0
Quality (10th Digit)-
Article GroupBD
Root Ring Outside Diameter20 mm
Root Ring Thickness1.4 mm
Root Ring Width2 mm
Ring Thickness1.4 mm
Compound codePK00G
