{"product_id":"single-unit-needle-roller-rnaf709030-separable-cag","title":"Single-Unit Needle Roller RNAF709030 Separable Caged One-Row, 70 mm I.D. x 90 mm O.D. x 30 mm Width, High Carbon Steel Open Type for Rotary Shafts and Linear Slide Units, Speed-Rated","description":"Single-unit RNAF709030 needle roller bearing 70x90x30 mm\u003cbr\u003e\n✔️ Open separable cage, high carbon steel, 61.2 kN dyn, 7,000 rpm\n\n\u003cp\u003eThis single bearing is a separable caged needle roller ideal for compact rotary shafts and linear slide unit applications. Commonly used in conveyors, actuators, and small gearboxes where radial capacity and tight envelope matter.\u003c\/p\u003e\n\n✅ Model: RNAF709030 (RNAF Metric Series)\u003cbr\u003e\n✅ Type: Caged separable needle roller, one-row\u003cbr\u003e\n✅ Dimensions: 70 mm ID x 90 mm OD x 30 mm width\u003cbr\u003e\n✅ Material \u0026amp; enclosure: High carbon steel, open, no oil hole\u003cbr\u003e\n✅ Load \u0026amp; speed: 61,200 N dynamic \/ 136,000 N static, 7,000 rpm max\u003cbr\u003e\n✅ Weight \u0026amp; pack: 1.100 lb each; sold as a single bearing unit\u003cbr\u003e\n\n\u003cp\u003e💡 How do needle roller bearings improve load capacity in compact linear slide unit and rotary shaft setups?\nThey deliver high radial load carrying ability in a small package, making them handy where space is tight.\n- They spread load with many thin rollers, often outperforming a sealed ball bearing of similar envelope for radial loads.\n- Separable, caged designs like RNAF make installation and maintenance easier in pillow block and gearbox assemblies.\n- For higher speed or corrosion resistance, consider ceramic options; otherwise high carbon steel balances strength and cost.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969340096747,"sku":"863180","price":163.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/ed5a94a3c47c6d1947f27088c0605cfd.png?v=1775236931","url":"https:\/\/vxb.com\/products\/single-unit-needle-roller-rnaf709030-separable-cag","provider":"VXB Bearings","version":"1.0","type":"link"}