{"product_id":"single-thrust-needle-roller-ntb1831-bearing-metric","title":"Single thrust needle roller NTB1831 bearing, metric 18 mm ID, 31 mm OD, 2 mm width, single unit for axial thrust, high-load machine spindles, linear slide units, sealed ball setups","description":"Single metric thrust needle roller bearing NTB1831\u003cbr\u003e\n✔️ 18 mm ID x 31 mm OD x 2 mm width, single unit, 9550 N dynamic\u003cp\u003e\n\n\u003c\/p\u003e\u003cp\u003eThis single thrust needle roller bearing (NTB1831) supports axial loads in tight, low-profile assemblies like linear slide units, machine spindles, clutches, and compact gearboxes.\u003c\/p\u003e\n\n✅ Model NTB1831, NTB Metric Series\u003cbr\u003e\n✅ Inner diameter (ID): 18 mm\u003cbr\u003e\n✅ Outer diameter (OD): 31 mm\u003cbr\u003e\n✅ Width: 2 mm\u003cbr\u003e\n✅ Dynamic load capacity: 9550 N\u003cbr\u003e\n✅ Static load capacity: 34400 N\u003cbr\u003e\n✅ Maximum speed: 10000 rpm\u003cbr\u003e\n✅ Material: hardened steel rollers\u003cbr\u003e\n✅ Rows: single-row thrust needle style\u003cbr\u003e\n✅ Pack: single bearing, sold each\u003cbr\u003e\n\n\u003cp\u003e💡 What is a thrust needle roller bearing used for?\nThrust needle roller bearings handle axial (thrust) loads in confined spaces and are handy when you need a low-profile, high-load solution.\n- Great for linear slide units, machine spindles, clutches, and gearbox thrust support\n- Low cross-section fits thin assemblies and pairs well with sealed ball bearing or ceramic options in hybrid setups\n- Ideal when hardened steel rollers provide high static capacity while allowing compact, precision installations\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969406386411,"sku":"860899","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/5d6f03e097d0cf729b1fe3a18e7cb11c.png?v=1775238276","url":"https:\/\/vxb.com\/products\/single-thrust-needle-roller-ntb1831-bearing-metric","provider":"VXB Bearings","version":"1.0","type":"link"}