{"product_id":"single-tapered-bore-needle-roller-bearing-lrt70803","title":"Single tapered-bore needle roller bearing LRT708030-1 LRT Series replacement insert for RNAF8010030; metric tapered I.D. 70 mm, O.D. 80 mm, Width 30 mm high carbon steel","description":"Single tapered-bore needle roller bearing LRT708030-1\u003cbr\u003e\n✔️ Tapered I.D. 70 mm, O.D. 80 mm, Overall Width 30 mm, single unit\n\n\u003cp\u003eThis is a single metric tapered-bore needle roller bearing from the LRT series, a replacement insert commonly used in linear slide units, machine slides, and compact powertrains where space is limited.\u003c\/p\u003e\n\n✅ Model: LRT708030-1 (LRT Series)\u003cbr\u003e\n✅ Bore type: Tapered I.D. 70 mm\u003cbr\u003e\n✅ Outside diameter: O.D. 80 mm\u003cbr\u003e\n✅ Overall width: 30 mm\u003cbr\u003e\n✅ Material: High carbon steel\u003cbr\u003e\n✅ Suitable for: RNAF8010030 machined-type needle roller bearing\u003cbr\u003e\n✅ Pack: Single bearing (each)\u003cbr\u003e\n✅ Weight: 0.610 lb\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller bearing used for in linear slide units?\nNeedle roller bearings provide compact, high-capacity radial support in tight-profile guide applications.\n- Great for linear slide unit designs where low cross-section and high load capacity beat a sealed ball bearing solution.\n- Useful in machine slides and compact powertrains that need robust rolling contact without a lot of radial space, unlike some ceramic choices.\n- Handy for replacement and retrofit work with machined-type inserts such as RNAF8010030 to restore precision motion.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969457176811,"sku":"862147","price":58.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/tapered-bore-needle-roller-bearing-70x80x30.jpg?v=1775239202","url":"https:\/\/vxb.com\/products\/single-tapered-bore-needle-roller-bearing-lrt70803","provider":"VXB Bearings","version":"1.0","type":"link"}