{"product_id":"oil-seal-tb300x340x20-tb-300mm-x-340","title":"Oil Seal TB300x340x20 TB 300mm x 340mm x 20mm metal case","description":"\u003cp\u003eRotary Shaft Seal TB 300x340x20mm\u003cbr\u003e✔️ Single-Lip with Metal Outer Surface – 300mm x 340mm x 20mm\u003c\/p\u003e\n\u003cp\u003eThe TB300x340x20 rotary shaft seal is built with a single-lip design and a strong metal outer surface for stability. Made from durable nitrile butadiene rubber (NBR), it’s designed to keep oil or grease in while blocking out dust, dirt, and contaminants. Suitable for large shafts in industrial equipment.\u003c\/p\u003e\n\u003cp\u003e✅ Item SKU: TB300x340x20\u003cbr\u003e✅ Type: Single-lip rotary shaft seal\u003cbr\u003e✅ Inner Diameter (Shaft): 300mm\u003cbr\u003e✅ Outer Diameter (Bore): 340mm\u003cbr\u003e✅ Width: 20mm\u003cbr\u003e✅ Material: Nitrile butadiene rubber (NBR)\u003cbr\u003e✅ Outer Surface: Metal\u003cbr\u003e✅ Temperature Range: -40°F to 248°F\u003cbr\u003e✅ Quantity: 1 Seal\u003c\/p\u003e\n\u003cp\u003e💡 Why use single-lip rotary shaft seals with metal outers?\u003cbr\u003eThese seals are designed for large shafts where durability and protection are essential.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eKeeps lubrication inside and contaminants out\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMetal outer surface provides firm seating and stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNBR rubber lip resists oil, wear, and temperature variations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA strong sealing solution for heavy-duty machinery—order the TB300x340x20 today and keep your equipment running clean and reliable.\u003c\/p\u003e","brand":"AVX Seals","offers":[{"title":"Default Title","offer_id":51292979855679,"sku":"TB300x340x20","price":513.25,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/oil-and-grease-seal-sb300x340x20-sb-300mm-x-340mm-x-20mm-metal-case-wgarter-spring-vxb-ball-bearings-32680037417195_d93e23ca-f099-4da9-a723-8fd567513228.jpg?v=1772827990","url":"https:\/\/bearingscanada.com\/products\/oil-seal-tb300x340x20-tb-300mm-x-340","provider":"Bearings Canada","version":"1.0","type":"link"}