Excavator phenolic resin WR wear ring seal is Wearing Support Guide Ring/Phenolic wear ring.
The function of a Wearing Support Guide Ring is to guide the shaft and hole sealing of a hydraulic cylinder, absorbing transverse forces. At the same time, it prevents metal-to-metal contact, optimizing the performance of the sealing system.
Sliding speed[m/s] | 1(max) |
Temperature [° C] | -40..+120 |
Compression Strength(N/mm2 ) | 350 |
Coefficient of Sliding Friction | 0.15-0.2 |
Color | Colorful |
Material | Woven fabric resinforced polyester resin |
Application | 1. High abrasion resistance. 2. Low friction value. 3. Stick-slip free running. 4. Dimensionally stable and vibration absorbing. 5. High resistance against extrusion. 6. Low compression set. 7. Easy installation. |
Proportion (g/cm3) | 1.2 |
Thermal Expansivity(K-1) | 8.3*10-5 |
Certificates | ISO9001-2008, SGS |
Delivery time | 2-3days after payment |
MOQ | 20 meter |
Supply ability | 1,000,000/month |
Export market | South Asia,Southeast Asia,South America,North America,Africa,Middle East,Australia |
Basic Info
| Material: VITON, Phenolic Fabric |
| Application: Cylinder |
| Type: Shaft Seal |
| Performance: Temperature |
| Shape: O-Ring |
| Standard: Nonstandard, Standard |
| Color: Pink |
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Wr Support Ring:(wear rings)
Good dimensional stability,can absorb stock
Uniform distribution of the large radial force
Low coefficient of friction,good sliding performance
Higher load bearing capacity
Excellent wear resistance
Wipe effect
Easy to install
Long service life
Plastic film for inner packaging and cartons for outer packaging,seals can be packed according to customer requirements.
