Back-up rings prevent gap extrusion of O-rings. In static radial sealing, back-up rings can be used to prevent the seal from pressing into the gap when pressure and temperature increase, and prevent extrusion damage and possibly even premature failure.
Currently out of stock.
Price with VAT: 495,77 €
Price excluding VAT: 406,37 €
Dimensions
Width
17 mm
O-ring cross section
57 mm
O-ring inside diameter
891 mm
Properties
Material
Thermoplastic polyester (Hytrel TPC-ET)
Logistics
EAN code
2147483647
Pack gross weight
3.1 g
Pack height
2 mm
Pack length
101 mm
Pack width
101 mm
Product net weight
0.003 kg
UNSPSC name
Rubber seals
eClass name
Seal (rectangular or profiled cross section, unclassified)