{"product_id":"patikil-lm20uu-linear-ball-bearings-20mm-bore-dia-32mm-od-42mm-length-4-pcs-linear-motion-bushing-double-side-rubber-sealed-rod-liner-shaft-parts-for-cnc-machine-engraving-3d-printer","title":"PATIKIL LM20UU Linear Ball Bearings 20mm Bore Dia 32mm OD 42mm Length, 4 Pcs Linear Motion Bushing Double Side Rubber Sealed Rod Liner Shaft Parts for CNC Machine Engraving 3D Printer","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eColor: Silver; Model: LM20UU; Bore Dia: 20mm \/ 0.79 inch; Outer Dia: 32mm \/ 1.26 inch; Length: 42mm \/ 1.65 inch; Dynamic Load Capacity: 882N; Static Load Capacity: 1370N; Packing List: 4 x Linear Ball Bearings\u003c\/li\u003e\n\u003cli\u003eAdvantages: The slide bearings are crafted from bearing steel, with high hardness, excellent wear resistance, and strong load-bearing capacity to ensure stable performance and long service life in mechanical motion applications. Linear ball bearings feature double-sided seals to effectively block dirt, water, and foreign particles, ensuring internal lubrication retention and prolonged service life in harsh operating environments.\u003c\/li\u003e\n\u003cli\u003eInstruction: Linear bearings are integral components of linear motion systems, typically paired with cylindrical shafts or guideways to enable smooth, precise linear movement while reducing friction and supporting radial loads.\u003c\/li\u003e\n\u003cli\u003eApplication: Linear ball bearings deliver smooth linear motion for mechanical slides, 2-axis\/3-axis tables, and linear guides, with broad use in 3D printers, CNC machines, electronic devices, food machinery, and packaging equipment.\u003c\/li\u003e\n\u003cli\u003eNote: Ensure concentricity between the shaft and bearing during installation, avoid overloading or eccentric loading.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43338734731473,"sku":"BW-B0FQV4KP73","price":19.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/belmontwarehouse.com\/products\/patikil-lm20uu-linear-ball-bearings-20mm-bore-dia-32mm-od-42mm-length-4-pcs-linear-motion-bushing-double-side-rubber-sealed-rod-liner-shaft-parts-for-cnc-machine-engraving-3d-printer","provider":"Belmont Warehouse","version":"1.0","type":"link"}