advanced sealing part for excavators, bulldozers 1.Diameter 35mm to1425mm 2.Made of High-alloy Cast Iron 3.HRC 65-70
advanced sealing part for excavators, bulldozers
Description:
Rotary industry seals are a special form of mechanical seals.They are also known under other designations, such as lifetime seals,floating seals,duo cone seals,toric seals and heavy duty seals.
Types:
There are two different types of Mechanical Face Seals:the most common form is Type DO,which is characterized by the use of an O-Ring as the secondary sealing element.
Type DF,on the other hand, has an elastomer with a diamond-shaped cross section as a secondary sealing element instead of the O-Ring.
Technical data for metal seal rings:
| Material | 9Cr6Mo | 15Cr3Mo | 15CrMo |
| Process | Cast | Cast | Cast |
| Cost | High | Medium | Low |
| Wear Life | High | High | Medium |
| Corrosion Resistance | High | Medium/High | Low |
| Scoring Resistance | High | Medium | Medium |
Advantages:- Simple,reliable design- High sealing effect against dirt,dust, water and abrasive media from the outside and against oil and grease from the inside- Cost-effective- Long service life- Self-centering to compensate for shaft eccentricity or misalignment- Maintenance-free- Easy to assemble
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advanced sealing part for excavators, bulldozers
advanced sealing part for excavators, bulldozers
