{"product_id":"os-metric-single-lip-shaft-seal-40-mm-id-x-50-mm-o","title":"OS Metric single-lip shaft seal 40 mm ID x 50 mm OD x 4 mm width rubber\/steel oil-sealing replacement for sealed ball bearing assemblies, linear slide units, rotary shafts and industrial equipment","description":"Single-piece OS metric single-lip shaft seal 40 x 50 x 4 mm\u003cbr\u003e\n✔️ ID 40 mm, OD 50 mm, Width 4 mm, Rubber\/Steel, OS Series\n\n\u003cp\u003eThis single-piece single-lip oil seal is sold as one unit and designed to protect shafts, sealed ball bearing assemblies, linear slide units, and industrial rotary equipment.\u003c\/p\u003e\n\n✅ Single-lip design for axial sealing on rotating shafts \u003cbr\u003e\n✅ Inner dia 40 mm, outer dia 50 mm, width 4 mm \u003cbr\u003e\n✅ Rubber sealing lip with steel case for durability and wear resistance \u003cbr\u003e\n✅ Fits OS Metric series; ideal for sealed ball bearing assemblies and linear slide units \u003cbr\u003e\n\n\u003cp\u003e💡 What is an oil seal used for in sealed ball bearing and linear slide unit applications?\nAn oil seal keeps lubricant in and contamination out so bearings and guides run longer.\n- Extends life of sealed ball bearing assemblies and reduces maintenance needs.\n- Shields linear slide units and rotary shafts from dust, dirt, and fluid ingress.\n- Provides a reliable oil-sealing replacement compatible with rubber\/steel seals and bearing housings.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511364448575,"sku":"860675","price":38.46,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/shaft-seal-rubber-steel-40x50x4.jpg?v=1776638420","url":"https:\/\/bearingscanada.com\/products\/os-metric-single-lip-shaft-seal-40-mm-id-x-50-mm-o","provider":"Bearings Canada","version":"1.0","type":"link"}