{"product_id":"combined-three-point-contact-ball-natb5911-single","title":"Combined Three-Point Contact Ball NATB5911 Single unit, 55 mm ID x 80 mm OD x 34 mm W, dual-row roller sealed ball bearing, 39,500 N dynamic capacity, 74,400 N static","description":"Single NATB5911 three-point contact sealed ball bearing\u003cbr\u003e\n✔️ 55 mm ID x 80 mm OD x 34 mm W; 39,500 N dynamic; 74,400 N static\n\n\u003cp\u003eThis single combined three-point contact unit is a sealed ball bearing used on linear slide units, rotary shafts, and transfer systems where axial and radial loads mix.\u003c\/p\u003e\n\n✅ Model: NATB5911 - combined three-point contact unit\u003cbr\u003e\n✅ Type: dual-row roller with three-point contact ball design\u003cbr\u003e\n✅ Dimensions: 55 mm ID x 80 mm OD x 34 mm overall width\u003cbr\u003e\n✅ Inner ring width: 38 mm; max speed: 6,500 rpm\u003cbr\u003e\n✅ Load capacity: 39,500 N dynamic; 74,400 N static\u003cbr\u003e\n✅ Temp rating: -25 to 225 °F; weight: 1.350 lb; sold as one each\u003cbr\u003e\n\n\u003cp\u003e💡 What is a three-point contact ball bearing used for in linear slide units? A handy choice for mixed axial and radial bearing needs.\n- Designed to handle combined axial and radial loads in compact linear slide units and rotary stages\n- Often specified as a sealed ball bearing or paired with ceramic balls for precision motion and longer life\n- Ideal for spindles, rotary joints, robotics, transfer systems, and other high-speed linear slide unit applications\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511022809407,"sku":"863540","price":611.31,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/three-point-contact-ball-bearing-natb5911.png?v=1776666778","url":"https:\/\/bearingscanada.com\/products\/combined-three-point-contact-ball-natb5911-single","provider":"Bearings Canada","version":"1.0","type":"link"}