Back up ring 65x78x3 BRT

Support ring BRT used in high-load hydraulic cylinders.
Provides a good and stable support for the U-type sealing ring.
Made of PTFE+40% bronze, it ensures effective operation in demanding conditions.

The seal profile design is characterized by simplicity and efficiency, allowing easy installation and long-term use.
Thanks to its material properties, the ring is resistant to mechanical and chemical influences.

• Inner diameter (d): 65 mm


• Outer diameter (D): 78 mm


• Height / thickness (H): 3 mm

Size in inches: not applicable (the product is not converted to inches due to its specification and application).