{"product_id":"nbr-design-a-rotary-shaft-seal-500x540x20mm","title":"NBR Design A Rotary Shaft Seal 500x540x20mm","description":"\u003cp\u003eThis rotary shaft seal has an internal diameter of 500 mm, an external diameter of 540 mm and a 20 mm width. It is used to seal rotating machine components.\u003c\/p\u003e\u003cp\u003eThis seal consists of an NBR ring with a reinforcement plate and a worm spring made of spring steel. The external rubber-elastic jacket provides stable sealing and tight fit. Suitable for a shaft circumferential speed of up to 14 m\/s.\u003c\/p\u003e\u003cp\u003eChanging the seal frequently prevents damage to the housing hole. The seal must be assembled according to DIN 3760 to function optimally.\u003c\/p\u003e","brand":"Tameson","offers":[{"title":"Default Title","offer_id":43141993038036,"sku":"S2EFF","price":138.64,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/2433\/5828\/files\/wedi.c41191f1_6549e779-902d-48df-88e1-7592436cdbc2.jpg?v=1716382555","url":"https:\/\/tameson.co.uk\/products\/nbr-design-a-rotary-shaft-seal-500x540x20mm","provider":"Tameson.co.uk","version":"1.0","type":"link"}