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Utilizes an exposed metallic outer housing for a precise, tight fit. It is preferred when high extraction forces are present but requires tighter housing tolerances. Type C (Reinforced Metal Case): din 3760 pdf
The DIN 3760 standard covers radial shaft seals with a single lip or multiple lips, used for sealing rotating shafts in various applications, including: You aren't just looking for a casual read
The standard defines strict operational limits and material requirements to ensure performance across various industries. Rotary shaft seals - Techné din 3760 pdf