{"product_id":"wltoys-k170-bearing-set-02-2-5x6x1-8mm-2pcs-for-main-drive-shaft","title":"WLtoys K170 Bearing Set 02 - 2.5x6x1.8mm (2pcs) for Main Drive Shaft","description":"\u003ch1\u003eWLtoys K170 Bearing Set 02 - 2.5x6x1.8mm (2pcs) for Main Drive Shaft\u003c\/h1\u003e\n\u003chr\u003e\n\u003ch2\u003eEliminate Drivetrain Drag and Improve Flight Efficiency\u003c\/h2\u003e\n\u003cp data-path-to-node=\"5\"\u003eIf your helicopter is making a high-pitched grinding sound or battery life is dropping, the main shaft bearings may be worn. This \u003cstrong\u003eWLtoys K170\u003c\/strong\u003e Bearing Set 02 solves the problem of friction in the central drivetrain. These 2.5mm bearings support the main shaft, and when they spin freely, the brushless motor works more efficiently, resulting in cooler temperatures, quieter operation, and longer flight times for your Black Hawk. \u003cstrong\u003eShips worldwide.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 data-path-to-node=\"8\"\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,0,0\"\u003e\u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"0\"\u003ePerfect Main Shaft Fit (2.5 x 6 x 1.8 mm):\u003c\/b\u003e Manufactured to factory tolerances to support the K170 central shaft without vertical or horizontal play.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,1,0\"\u003e\u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"0\"\u003eShielded Protection:\u003c\/b\u003e Equipped with metal shields to protect the internal balls from dust and hair, which is vital for maintaining smoothness in outdoor environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,2,0\"\u003e\u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"0\"\u003eReduced Vibration:\u003c\/b\u003e High-precision manufacturing eliminates shaft wobble, preventing the \"Toilet Bowl Effect\" and keeping your gyro stabilized.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,3,0\"\u003e\u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"0\"\u003eLong-Life Lubrication:\u003c\/b\u003e Pre-greased with high-speed synthetic oil to provide immediate \"out of the box\" performance and durability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003eFor the \u003cstrong\u003eWLtoys K170 UH-60L \u003c\/strong\u003e\u003cstrong\u003e4CH \u003c\/strong\u003e\u003cstrong\u003eBrushless RC Helicopter\u003c\/strong\u003e only.\u003cbr\u003eFull model page (specs \u0026amp; photos):\u003cbr\u003e\u003ca href=\"https:\/\/www.kidstoylover.com\/en-us\/products\/wltoys-k170-uh-60l-2-4ghz-4ch-brushless-military-rc-helicopter-rtf-6-axis-gyro?_pos=1\u0026amp;_sid=bb840c80f\u0026amp;_ss=r\"\u003ehttps:\/\/www.kidstoylover.com\/en-us\/products\/wltoys-k170-uh-60l-2-4ghz-4ch-brushless-military-rc-helicopter\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Bearing Set 02 (2.5 x 6 x 1.8 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eInstall Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,0,0\"\u003e\u003cb data-path-to-node=\"21,0,0\" data-index-in-node=\"0\"\u003eFrame Alignment:\u003c\/b\u003e When installing into the main frame, ensure the bearings are seated completely flush against the frame supports to keep the shaft perfectly vertical.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,1,0\"\u003e\u003cb data-path-to-node=\"21,1,0\" data-index-in-node=\"0\"\u003eShaft Inspection:\u003c\/b\u003e Inspect the main shaft for any wear marks or scores where the old bearings were sitting; if the shaft is worn down, consider replacing it along with the bearings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,2,0\"\u003e\u003cb data-path-to-node=\"21,2,0\" data-index-in-node=\"0\"\u003eMaintenance:\u003c\/b\u003e A single drop of thin bearing oil every 20-30 flights will help maintain the 1.8mm width race and extend the life of the drivetrain.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eSupport \u0026amp; Warranty\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eExpert help to choose the right\u003cstrong\u003e WLtoys K170 spare parts\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-month warranty\u003c\/strong\u003e on manufacturing defects\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShips worldwide\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eOther Related Parts\u003c\/h2\u003e\n\u003cp data-path-to-node=\"18\"\u003eNeed gears, shafts, servos, LEDs, batteries and more? Browse the full\u003cstrong\u003e WLtoys K170 spare parts\u003c\/strong\u003e collection:\u003cbr\u003e\u003ca href=\"https:\/\/www.kidstoylover.com\/collections\/wltoys-k170-rc-helicopter-spare-parts-accessories\"\u003ehttps:\/\/www.kidstoylover.com\/collections\/wltoys-k170-rc-helicopter-spare-parts-accessories\u003c\/a\u003e\u003c\/p\u003e","brand":"Kidstoylover","offers":[{"title":"Default Title","offer_id":42891745919043,"sku":"wltoysk170bs02","price":22.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/8313\/1203\/files\/dsalper.jpg?v=1768644420","url":"https:\/\/www.kidstoylover.com\/it-sa\/products\/wltoys-k170-bearing-set-02-2-5x6x1-8mm-2pcs-for-main-drive-shaft","provider":"Kidstoylover","version":"1.0","type":"link"}