{"product_id":"ds20304-double-lip-shaft-seal-single-unit-metric-s","title":"DS20304 Double Lip Shaft Seal, Single Unit, Metric Series 20 mm ID x 30 mm OD x 4 mm Width Rubber\/Steel, Low-Friction Sealing for Automotive, Hydraulic, Gearbox and Industrial Applications","description":"Single unit double lip shaft seal DS20304\u003cbr\u003e\n✔️ ID 20 mm x OD 30 mm x Width 4 mm, Rubber\/Steel seal\n\n\u003cp\u003eThis single double-lip rubber\/steel shaft seal (DS20304) keeps lubrication in and contamination out for automotive, hydraulic, gearbox and industrial shaft applications.\u003c\/p\u003e\n\n✅ Model: DS20304 (DS series)\u003cbr\u003e\n✅ Inner diameter: 20 mm; Outer diameter: 30 mm; Width: 4 mm\u003cbr\u003e\n✅ Material: rubber lip with steel case for reliable service\u003cbr\u003e\n✅ Double lip design keeps contaminants out and retains lubricant\u003cbr\u003e\n✅ Low friction profile helps reduce wear on sealed ball bearing assemblies\u003cbr\u003e\n✅ Typical uses: automotive engines, gearboxes, hydraulic systems, linear slide unit protection\u003cbr\u003e\n\n\u003cp\u003e💡 What does a shaft seal do to protect bearings and shafts in machinery?\u003cbr\u003e\nIt blocks contamination and keeps lubrication where it belongs.\u003cbr\u003e\n- Prevents dirt, dust and moisture from entering bearing housings and sealed ball bearing setups\u003cbr\u003e\n- Retains grease and oil in gearboxes, hydraulic seals and linear slide unit guides for smoother running\u003cbr\u003e\n- Low-friction lip reduces wear on bearings, including ceramic components, extending service intervals\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511053545791,"sku":"860565","price":29.47,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/1b31ecf75b3724c3caf3aff2303446e0.jpg?v=1776666383","url":"https:\/\/bearingscanada.com\/products\/ds20304-double-lip-shaft-seal-single-unit-metric-s","provider":"Bearings Canada","version":"1.0","type":"link"}