{"product_id":"rna4934-caged-machined-needle-roller-bearing-singl","title":"RNA4934 Caged Machined Needle Roller Bearing, Single Unit, One-Row Open Design, 190 mm ID x 230 mm OD x 60 mm Width, High Carbon Steel, With Oil Hole, High Load Capacity, RNA49 Metric Series","description":"Caged machined needle roller bearing RNA4934 190x230x60 mm\u003cbr\u003e\n✔️ 190 mm ID, 230 mm OD, 60 mm W, single unit, carbon steel, oil holes\n\n\u003cp\u003eThis single RNA4934 caged needle roller bearing is a machined, open-design radial unit commonly used on industrial shafts, gearboxes, and linear slide units where high radial loads need a compact solution.\u003c\/p\u003e\n\n✅ Model: RNA4934 (RNA49 metric series) \u003cbr\u003e\n✅ Type: Caged, machined, one-row, open enclosure \u003cbr\u003e\n✅ Dimensions: 190 mm ID x 230 mm OD x 60 mm width \u003cbr\u003e\n✅ Material: High carbon steel with oil holes for lubrication \u003cbr\u003e\n✅ Load ratings: Dynamic 347,000 N; Static 810,000 N \u003cbr\u003e\n✅ Max speed: 1,900 rpm; rows: 1; weight: 9.97 lb; pack: single unit \u003cbr\u003e\n✅ Applications: shafts, gearboxes, linear slide units; compare to sealed ball bearing or ceramic options \u003cbr\u003e\n\n\u003cp\u003e💡 What is a caged needle roller bearing used for in heavy-duty shaft and gearbox applications?\nCaged needle bearings are handy for handling high radial loads in tight spaces while allowing easier lubrication and lower friction.\n- Ideal when you need high radial load capacity in a compact cross-section; a good alternative to sealed ball bearing solutions.\n- Common in gearboxes, transmissions, linear slide units, and powered shafts where axial loads are limited.\n- Choose machined, caged types for easy assembly and lubrication access; consider ceramic or sealed ball bearing variants for different performance needs.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969320534251,"sku":"863943","price":1584.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/e21cdbae3304ead360bfff5e8bc1a220.jpg?v=1773719677","url":"https:\/\/vxb.com\/products\/rna4934-caged-machined-needle-roller-bearing-singl","provider":"VXB Bearings","version":"1.0","type":"link"}