{"product_id":"machined-caged-needle-roller-bearing-rna4920-singl","title":"Machined Caged Needle Roller Bearing RNA4920 - Single Bearing, 115 mm ID x 140 mm OD x 40 mm Width, High Carbon Steel with Oil Hole, 1-row for Linear Slide Units and Industrial Drives","description":"Machined caged needle roller bearing, single unit\u003cbr\u003e\n✔️ 115 mm ID x 140 mm OD x 40 mm width, high carbon steel\n\n\u003cp\u003eThis machined caged RNA4920 single bearing is an open high-carbon steel needle roller used in industrial gearboxes, linear slide units, and drive shafts. Pack: 1 bearing per order.\u003c\/p\u003e\n\n✅ Model: RNA4920, RNA49 metric series\u003cbr\u003e\n✅ Inner diameter (ID): 115 mm\u003cbr\u003e\n✅ Outer diameter (OD): 140 mm\u003cbr\u003e\n✅ Width: 40 mm\u003cbr\u003e\n✅ Material: high carbon steel, open enclosure, with oil holes\u003cbr\u003e\n✅ Dynamic load capacity: 145000 N; static capacity: 329000 N\u003cbr\u003e\n✅ Max speed: 3500 rpm; rows: 1\u003cbr\u003e\n✅ Weight: 2.62 lb; pack: single bearing per order\u003cbr\u003e\n\n\u003cp\u003e💡 What are the benefits of needle roller bearings in linear slide units and industrial drives?\nThey deliver high radial load capacity in tight spaces and are handy for heavy-duty applications.\n- High radial load capacity improves lifespan in linear slide unit installations and industrial drives.\n- Often outperform sealed ball bearing setups for radial-heavy loads; consider ceramic elements for low-friction needs.\n- Oil holes and open enclosure make maintenance and relubrication straightforward for field service.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969335607531,"sku":"863715","price":434.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/d62b6904039fd43cb3aeea3f15ebb5be.jpg?v=1773718526","url":"https:\/\/vxb.com\/products\/machined-caged-needle-roller-bearing-rna4920-singl","provider":"VXB Bearings","version":"1.0","type":"link"}