Photo 1

Rod seal RSD 70x85x11,5 PU

CodeRSD 0700 0850 115 C0
AvailabilityOn request
Rod seal RSD 70x85x11,5 PU—

Technical data

Properties
Seal typeRSD
Material typePU
Material codeC0
Foreign code2ERSD565
BrandArtic seals
Weight33g
Hydraulic seals dimension
Rod diameter d70mm
Groove Diameter D85mm
Seal width h11,5mm

Documents

Description

The RSD 70x85x11,5 PU U-ring is a product with code 2ERSD565, available in our online shop. This is an RSD-type gland seal from the renowned Italian manufacturer Artic Seals. Made of polyurethane C0, it is ideal for use in hydraulic cylinders. Product features: Type: RSD U-ring Size: 70x85x11,5 Material: Polyurethane C0 Manufacturer code: 2ERSD565 Technical data: Working pressure: up to 400 bar Linear speed: up to 0,5 m/s Hardness: 93 Shore A ±2 Material: polyurethane C0 with high abrasion resistance and low compression set The RSD 70x85x11,5 PU U-ring is a product that will meet the expectations of even the most demanding customers. We invite you to shop in our online shop.

Material

PU / TPU / H-PU (polyurethane)

  • Standard PU / TPU-30 °C to +80 °C

Best for high pressure and abrasion, in mineral hydraulic oil. Standard PU must never meet hot water, steam or brake fluid, or run hotter than +90 °C.

Chemical resistance
Can be usedDo not use
Extreme pressure and pulsation (up to 40-50 MPa, very resistant to extrusion into the gap)Hot water and steam with standard PU: hydrolysis, it breaks down into powder
Abrasion, friction, cutting and tearing (4-5 times tougher than NBR)Glycol brake fluid (DOT 3, DOT 4, DOT 5.1): swells quickly
Mineral hydraulic oil (HL, HLP) and greaseHigh temperatures above +90 to +100 °C with standard TPU: it softens
Fuel oil, diesel and technical oils (aliphatic hydrocarbons)Strong (concentrated) acids and alkalis: sulfuric, nitric, caustic soda
Ozone, weather and sunlight (does not crack from weather)Acetone, MEK, toluene, benzene, dichloromethane (polar and aromatic solvents)
Water-based fire-resistant fluids HFA, HFB (only special H-PU)Synthetic ester oils and fire-resistant fluid HFD-R
Dry compressed air and technical gasesStrong alcohols (methanol, ethanol): swelling

Water and heat destroy standard PU: above +50 to +60 °C in water or damp oil it turns into a sticky paste or crumbles. If the system contains water or an emulsion, use only H-PU (hydrolysis-resistant).

We recommend: Industrial chemicals

View all

We recommend: Tools

View all