{"product_id":"1623550-seal","title":"1623550: SEAL","description":"**Product Description: Radial Shaft Seal**\n\n**Technical Specifications:**\n- **Type:** Radial shaft seal\n- **Function:** Prevents leakage of lubricants and ingress of contaminants in rotating machinery\n\n**General Characteristics:**\n- Flexible sealing lip that maintains contact with the shaft\n- Metal case or outer ring for structural support and ease of installation\n- Garter spring to maintain consistent lip pressure on the shaft\n\n**Performance Parameters:**\n- **Shaft Speed:** Generally up to 3,000 feet per minute for spring-loaded designs\n- **Pressure:** Typically 3-7 PSI at 3,000-1,000 feet per minute\n- **Temperature:** Often less than or equal to 185°F (85°C) for standard elastomers\n- **Shaft Hardness:** Recommended above Rockwell C-45 for optimal seal life\n- **Shaft Finish:** 10-20 micro-inches for best performance\n\n**Materials:**\n- **Elastomers:** Nitrile (NBR), Polyacrylate, Fluoroelastomer, or Silicone for higher temperature applications\n- **Metal:** Used for the outer case and sometimes for a stiffening ring\n- **Spring:** Usually stainless steel\n\n**Design Features:**\n- Single or multi-lip configurations for different sealing requirements\n- Spring-loaded designs for consistent sealing force\n- Auxiliary lips for additional protection against contaminants in some designs\n\n**Installation and Maintenance:**\n- Proper installation is crucial for optimal performance\n- Attention to shaft finish, hardness, and runout is important\n- Some designs may allow for reusability, depending on the seal's condition after service\n\n**Applications:**\n- Used in various industrial equipment, including:\n  - Electric motors\n  - Gearboxes\n  - Pumps\n  - Automotive components\n  - Heavy machinery\n\nThis overview provides key insights into the features and specifications of radial shaft seals. For detailed information about a specific model, consult the manufacturer's documentation or contact them directly.","brand":"HYSTER","offers":[{"title":"Default Title","offer_id":42753640038578,"sku":"HY-HY1623550","price":59.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0466\/9630\/0696\/products\/White_and_Red_Round_Fitness_Logo404_9420d1da-2b80-4486-a8d4-2871edcad645.webp?v=1698615700","url":"https:\/\/www.motofork.com\/en-pe\/products\/1623550-seal","provider":"Motofork","version":"1.0","type":"link"}