Model: BAUSL
Type: DIN3760 A type
Material: Simrit 72 NBR 902

1 Features
Cylindrical: Rubber
Spring-loaded sealing lip
Vice lip of the dust
The ordinary sealing lip shape, the front surface machining trimming the sealing edge
2 Materials

Simrit 72 NBR 902:
Nitrile rubber hardness of 72 Shore A
The metal skeleton: DIN1624 low carbon steel
Spring: 17223 spring steel
3 operating conditions
  Medium: mineral oils, synthetic oils, greases and
T: -40 ° C to +100 ° C short-term up to +120 ° C
v: see catalog page 4 Figure
p: to 0.05MPa (0.5 bar), the maximum permissible value and other operating conditions.

4 Benefits

Widely used in various fields of industry
Reliable seal cavity, even though it is rough, a large thermal expansion and can be reliably combined cavity sealed.
Suitable for sealing low viscosity and gases
Dust lip prevents light to moderate dust and dirt intrusion
Cavity and machining standard

Axis: Tolerance: ISO h 11
    Concentricity: IT 8
    Roughness R a = 0,2 - 0,8 m
        R z = 1,0 - 5,0 μm
        R max = <6,3 μm
    Hardness: 45-60 HRC
    Finish: None to the state, it is best to use horizontal feed grinding
Cavity: Tolerance: ISO H8
    Roughness: R z = 10 - 25 μm

6 Install
Required by DIN3760, careful installation is a prerequisite to ensure good seals

Shaft ¢ D1 size range
BAU: 6mm ~ 500mm
BAUSL: 15mm ~ 300mm
BA: 4mm ~ 600mm
BASL: 8mm ~ 230mm