Hebei Hankai hydraulic cylinder wipers
This particular oil seal is designed to accommodate a shaft diameter of 50mm while sealing against a housing with an outer diameter of 90mm, ensuring tight closure and effective sealing. The 10mm width is optimal for creating a sufficient sealing surface to prevent leakage while maintaining a low profile in installations.
50x90x10 oil seal



One might wonder when to opt for a prescription expectorant over an over-the-counter (OTC) version. While OTC expectorants can be effective for mild symptoms, prescription variations often contain higher concentrations or combinations of active ingredients tailored to specific conditions. Healthcare providers can assess a patient's symptoms and medical history to prescribe a more effective treatment that addresses an individual’s unique respiratory challenges. For example, patients with chronic conditions might benefit from a prescription expectorant that is part of a broader therapeutic regimen, allowing for more comprehensive management of their symptoms.
prescription expectorant

Antibiotics are often prescribed when a bacterial infection is suspected, as they help eliminate the pathogens causing respiratory distress. Common antibiotics used include oxytetracycline and tiamulin. However, the judicious use of antibiotics is critical to avoid the development of antibiotic resistance, a growing concern in veterinary medicine.
cough medicine for pigs
