{"product_id":"os20304-single-lip-shaft-seal-metric-20-mm-id-x-30","title":"OS20304 Single Lip Shaft Seal, Metric 20 mm ID x 30 mm OD x 4 mm Width, Rubber\/Steel Composite for Automotive, Industrial, Rotary and Linear Slide Unit Applications","description":"OS20304 single-lip metric shaft seal, rubber\/steel\u003cbr\u003e\n✔️ 20 mm ID x 30 mm OD x 4 mm W, single unit, OS metric\n\n\u003cp\u003eThis is a single-piece OS20304 rubber\/steel single-lip shaft seal that keeps fluids in and contaminants out. Commonly used in automotive gearboxes, sealed ball bearing housings, and linear slide unit setups.\u003c\/p\u003e\n\n✅ Model OS20304, OS Metric Series, single lip design\u003cbr\u003e\n✅ Inner diameter 20 mm, outer diameter 30 mm, width 4 mm\u003cbr\u003e\n✅ Rubber sealing lip with steel case for durability and fit\u003cbr\u003e\n✅ Suited for rotary shafts, sealed ball bearing housings, and linear slide unit use\u003cbr\u003e\n✅ Easy press-fit installation for quick maintenance swaps\u003cbr\u003e\n✅ Good temperature and wear resistance for automotive and industrial service\u003cbr\u003e\n\n\u003cp\u003e💡 What is a single-lip shaft seal used for in automotive and industrial rotary equipment?\nA single-lip shaft seal is a simple, handy way to keep lubricants in and dirt out on rotating shafts.\nQuick intro sentence: Here are the practical benefits and common uses:\n- protects sealed ball bearing housings from dust and moisture for longer service life\n- helps prevent fluid leaks in gearboxes, pumps, and motor shafts to reduce downtime\n- compatible with linear slide unit assemblies and other rotary or sliding components\n- works well as an affordable alternative to more complex ceramic or double-lip seals for many standard jobs\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511362515263,"sku":"860645","price":35.39,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/ededf80c9e660662124ce445f869f7d9.jpg?v=1776638467","url":"https:\/\/bearingscanada.com\/products\/os20304-single-lip-shaft-seal-metric-20-mm-id-x-30","provider":"Bearings Canada","version":"1.0","type":"link"}