{"product_id":"needle-roller-bearing-rnaf183012-separable-cage-si","title":"Needle Roller Bearing RNAF183012 Separable Cage, Single Bearing, 18 mm ID x 30 mm OD x 12 mm Width, High-Carbon Steel, Single-Row Metric Needle for Linear Slide Units","description":"Single needle roller bearing, separable cage, RNAF183012\u003cbr\u003e\n✔️ 18 mm ID x 30 mm OD x 12 mm W, caged separable, high-carbon steel\n\n\u003cp\u003eThis single-piece metric needle roller bearing with a separable cage fits compact linear slide units, precision housings, and machinery that needs high radial load capacity in a low-profile package.\u003c\/p\u003e\n\n✅ Inner diameter (I.D.): 18 mm\u003cbr\u003e\n✅ Outer diameter (O.D.): 30 mm\u003cbr\u003e\n✅ Width: 12 mm\u003cbr\u003e\n✅ Material: high-carbon steel; open, caged separable type\u003cbr\u003e\n✅ Dynamic load capacity: 11800 N; Static load capacity: 13100 N\u003cbr\u003e\n✅ Max speed: 30000 rpm; rows: 1; oil hole: no\u003cbr\u003e\n✅ Series: RNAF metric series; enclosure: open; package: single bearing\u003cbr\u003e\n✅ Weight: approx 36 g; model RNAF183012; SKU: 1911538\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller bearing used for in linear slide units and compact precision assemblies?\nNeedle roller bearings provide high radial load capacity in tight, low-profile spaces and are handy when a sealed ball bearing would be too bulky.\nHere are common uses and advantages:\n- Suited for linear slide units, linear guides, and actuator shafts where space is limited.\n- Delivers higher radial load capacity than similar-sized sealed ball bearings and can be a practical alternative to ceramic rollers when metallic strength is preferred.\n- Frequently used in automotive components, gearboxes, office equipment, and precision housings for smooth, compact performance.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969357496555,"sku":"861702","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/eeceecbb8b16e05454f6def292384abb.png?v=1775237192","url":"https:\/\/vxb.com\/products\/needle-roller-bearing-rnaf183012-separable-cage-si","provider":"VXB Bearings","version":"1.0","type":"link"}