U-RING 71,44X82,55X5,05 NBR

STE102-082-071-005S is a u-ring and can be used in applications. The material used on this u-ring is made of NBR.

The dimensions has an inner diameter of 82.55 mm, an outer diameter of 71.44 mm and a height of 5.05 mm.

About the sealing profile STE102

STE102 can only be used as a piston seal due to the shorter outer sealing lip design.

About the material NBR

Nitrile is a widely used nitrile butadiene and acrylo nitrile polymer. The NBR formulas typically contains between 30% and 50% acrylonitrile (ACN). The NBR which has a working temperature between -30°C and +105°C (peak temp. at +130°C) show extremely high resistance under different working conditions such as mineral oils (H, H-L and H-LP type lubricating oils) and grease and mineral based fire resistance oils (HFB and HFC group oils), vegetable and organic oils, and aliphatic hydrocarbons (propane, butane, petrol). NBR is not recommended for aromatic hydrocarbons (benzene, trichloroethylene, HFD type fire resistance oils), glycol and ether contained break hydraulics.