Model: BAUMX7
Type: DIN3760 A type
Material: Simrit 75 FPM 585

1. Features
Cylindrical: Rubber
Spring-loaded sealing lip
Advanced seal lip shape
Cylindrical grooved
2. Materials

Simrit 75 FPM 585:
75 Shore A hardness FKM
Metal skeleton: DIN1624 low-carbon steel
Spring: DIN17223 spring steel
3. Operating conditions
  Media: Mineral oils, synthetic oils, aromatic and chlorinated Jing Jing, fuel, heat oil
T: -25 ℃ ~ + 160 ℃
v: See the sample diagram on page 4
p: to 0.05MPa (0.5bar) maximum permissible value of other operating conditions

4. Advantages
Widely used in various industrial fields
Improved thermal stability and chemical resistance
Reliable seal cavity, even rough, Japan combined thermal expansion cavity can be reliably sealed.
Suitable for sealing of low viscosity and gaseous media

5. cavity and machining standards
Axis: Tolerance: ISO h 11
    Concentricity: IT 8
    Roughness R a = 0,2 - 0,8 μm
        R z = 1,0 - 5,0 μm
        R max = <6,3 μm
    Hardness: 45-60 HRC
    Finish: no to the state, preferably with a fine grinding infeed
Cavity: Tolerance: ISO H8
    Roughness: R z = 10 - 25 μm

 
6. Fitting
Press DIN3760 regulations, careful installation is to ensure a good seal function prerequisite
¢ d1 shaft diameter size range
BAUMX7: 6mm ~ 220mm
BAUMSLX7: 8mm ~ 220mm