Product Name: Simrit / CFW MSS 1
Product Type: MSS 1
Brand: Germany Simrit CFW

Features:
  ■ Seal the outer edge: rubber (smooth)
  ■ secondary seal lip lip lip with spring, without spring with another oil return line
  ■ There are dust lip
  ■ lip lip structure optimization
  ■ Performance Optimization design based on friction sealing lip 1, material Viton 75 FKM 585
  ■ The first two sealing lip with dust ring
  ■ between the sealing lip and dust seal filled with special lubricants Kluber GHY 133 N

Benefits:
  ■ widely used in various fields of general industry, such as for various industrial gearboxes
  ■ Even large cavities roughness or even higher thermal expansion is an open cavity, with the outer edge of the housing bore seal still reliably seal; seal when low viscosity and gaseous media also possible.
  ■ Very reliable, long-life design. Especially external contaminants more serious contamination or lubrication medium (such as metal corrosion, casting off the sand) is more serious.
  ■ vertical shaft seal is the ideal solution
  ■ Compact design axial dimension
  ■ very reliable sealing performance of the outer edge of the cavity

Recommended Applications:
  Industrial Transmission

Materials:
Nitrile rubber / Viton
  Code: 72 NBR 902/75 FKM 585
  Hardness: Shore A 72 ° / 75 °

FKM / Viton
  Code: 75 FKM 585/75 FKM 585
  Hardness: Shore A 72 ° / 75 °

Metal skeleton: mild steel DIN 10027-1
Spring: spring steel DIN 10270-1

Working conditions:
Material Match NBR / FKM FKM / FKM
  T -25 ℃ ~ + 100 ℃ -25 ℃ ~ + 160 ℃
  V maximum 6 m / s maximum 6 m / s
  P maximum 0.05 MPa / 0.5 bar maximum 0.05 MPa / 0.5 bar
The maximum allowable value depends on other conditions of work.

Assembly and installation methods:
  Axis
  · Generation number: ISO h11
  · Concentricity: IT 8
  · Roughness: o = 0.2-0.8 μm
            Rz = 1.0-5.0 μm
            Rmax = <6.3μm
  * Hardness: 45-60 HRC
  · Polish: removal guide helix, preferably grinding or polishing only partially sealed deputy slip contact surface.

Cavity:
   Tolerance: ISO H8
   Roughness: Rz = 10-25 μm
Carefully assembled in order to meet the requirements of DIN 3760 standards, but to ensure the correct seal sealing function prerequisites.

Seal the inner diameter of the shaft diameter Φd1 relative size range:
  MSS 1:35 mm ~ 145 mm