{"product_id":"machined-caged-needle-roller-bearing-rna4918uu-sin","title":"Machined caged needle roller bearing RNA4918UU single unit, 105 mm ID x 125 mm OD x 35 mm width, high carbon steel, sealed with oil hole, one-row for linear slide units and industrial shafts","description":"Machined caged needle roller bearing, single unit\u003cbr\u003e\n✔️ 105 mm ID x 125 mm OD x 35 mm width; sealed with oil hole, one-row\n\n\u003cp\u003eThis machined caged needle roller bearing is a single-row component used on linear slide units, compact shafts, and industrial gearboxes where high radial load capacity is needed in tight spaces.\u003c\/p\u003e\n\n✅ Model: RNA4918UU, RNA49 Metric Series; one-row caged machined\u003cbr\u003e\n✅ Bore (ID): 105 mm; Outside diameter (OD): 125 mm; Width: 35 mm\u003cbr\u003e\n✅ Material: high carbon steel; seal material: synthetic rubber; with oil hole\u003cbr\u003e\n✅ Dynamic load capacity: 106000 N; Static load capacity: 238000 N; max speed 1700 rpm\u003cbr\u003e\n✅ Enclosure: with seals; weight: 1.610 lb; ideal for linear slide units and industrial shafts\u003cbr\u003e\n\n\u003cp\u003e💡 What are needle roller bearings used for in linear slide units and compact shaft assemblies? Needle roller bearings carry heavy radial loads in tight radial spaces and are a handy option when low cross-section and high load capacity are needed. Here are typical benefits and applications:\n- High radial load support for compact linear slide unit designs and drives\n- Low cross-section for slim shaft assemblies and tight clearances\n- Sealed, oiled options protect against contamination for longer service life\n- Common choice for transmissions, pumps, and industrial machinery\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969349042411,"sku":"863719","price":437.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/a3c6a4f614ffcbc71bbee564e6f804cd.jpg?v=1773717477","url":"https:\/\/vxb.com\/products\/machined-caged-needle-roller-bearing-rna4918uu-sin","provider":"VXB Bearings","version":"1.0","type":"link"}