Sealings

Radial simmerring shaft sealings

They are used to seal parts of machines and devices with rotating or torsion motion, such as shafts, hubs, axles and spindles.

Exemplary sealings:

• UW-A 
     
• UW-AS
  

V-ring axial shaft sealings

V-rings are used to seal shafts and bearings, mounted directly on the shaft.

Exemplary sealings:

• V-ring 
    
• V-ring VE 
    
• V-ring AS 
  

Axial shaft sealings type RM

Axial shaft seals are mainly used in combination with radial shaft seals as a primary sealing element against external contamination.

Exemplary sealings:

• RM1
  
• RM2
  

PR type shaft groove rings

Type PR shaft groove rings are single-acting seals and provide axial shaft sealing against contaminants entering the system.

Exemplary sealings:

• PR
  

PRZ and PRW single-acting shaft groove rings

Type PR shaft groove rings are single-acting seals and provide axial shaft sealing against contaminants entering the system.

Exemplary sealings:

• PRZ
  
• PRW
  

Radial seal type PW and PZ double-acting

Radial seals type PW and PZ are used as double-acting seals and are used to seal parts of machines and devices with rotating or torsion motion, such as shafts, axles, piston rods.

Exemplary sealings:

• PW
  
• PZ
  

Sliding seals

Mechanical sliding seals are used in machinery and industrial equipment operating in the toughest conditions. They work wherever standard seals with a rubber sealing lip fail.

Sliding seals are most often used in mining, construction and agricultural machinery and equipment. They consist of two identical metal slip rings embedded in the mounting sockets by means of elastomer rings.

Exemplary sealings:

• TYP O
  
• TYP R
  
• TYP S
  

Static sealings

Static sealings can be divided into:

• O-rings
• X-rings
• Flat rings
• Elastomer cords with a round cross-section and an "x" cross-section
• Seals for pipe connections
• Flat, concave and spiral back-up rings
• Seals for screw joints
• Rubber covers
• Service kits (O-rings, cords)