Description

• Standard design according to DIN 3760
• With tension spring
• With protective lip

• Closed, metallic outer casing with stiffening plate

Advantages

• Suitable for difficult installation conditions or for larger diameters
• Protection against moderate to medium dust and dirt accumulation from outside
• Tight fit in installation space (interference fit)
• Longest service life

• Dynamic sealing of rotating shafts, independent of direction of rotation
• Good static seal between sealing lip and shaft at standstill
• Protective lip against dirt accumulation from outside
• Metallic outer jacket ensures tight and precise fit
• Self-retaining
• Stiffening plate ensures increased rigidity
• Limited sealing of low-viscosity and gaseous media and in split housings
• Stronger friction can lead to temperature increase
• Additional guling of the seal into the housing is recommended

Most commonly used in the following applications:

• Industrial gearboxes
• Axles (with moderate exposure to dirt)
• Power tools
• Heavy industry (cranes, calender gears, etc.)