{"product_id":"kp004-zinc-alloy-miniature-vertical-pillow-block-bearing-20mm-bore-2pcs","title":"KP004 Zinc Alloy Miniature Vertical Pillow Block Bearing 20mm – 2pcs","description":"\n\u003ch2\u003eKP004 Zinc Alloy Miniature Vertical Mounted Bearings – 20mm Bore (2pcs)\u003c\/h2\u003e\n\u003cp\u003eUpgrade your machinery with the \u003cstrong\u003eKANDE BEARINGS KP004\u003c\/strong\u003e — a precision-built zinc alloy miniature vertical pillow block bearing designed for reliable shaft support in compact applications. Whether you're working on DIY equipment, conveyor systems, small machines, or workshop builds, this mounted bearing unit delivers consistent performance in a durable, easy-to-install package.\u003c\/p\u003e\n\n\u003cp\u003eEach pack includes \u003cstrong\u003e2 bearing units\u003c\/strong\u003e, giving you everything you need for a paired shaft setup right out of the box.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e KP004\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Zinc Alloy Miniature Vertical Mounted Bearing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner Diameter (Bore):\u003c\/strong\u003e 20mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 53.5mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 99mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Zinc Alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing Material:\u003c\/strong\u003e Bearing Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurface Roughness:\u003c\/strong\u003e Ra 0.8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePacking Quantity:\u003c\/strong\u003e 2pcs per lot\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose KP004 Miniature Vertical Bearings?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinc Alloy Housing:\u003c\/strong\u003e Lightweight yet tough construction resists corrosion and wear during demanding use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing Steel Insert:\u003c\/strong\u003e Precision-ground bearing steel ensures smooth, low-friction rotation and long service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20mm Bore Compatibility:\u003c\/strong\u003e Fits standard 20mm shafts — ideal for a wide range of mechanical and fabrication applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVertical Mounting Design:\u003c\/strong\u003e The upright orientation saves space and simplifies integration into custom builds and machine frames.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Set Screw:\u003c\/strong\u003e Easy on-site shaft positioning and locking with the included set screw adjustment system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack of 2:\u003c\/strong\u003e Cost-effective twin-pack for symmetrical shaft support configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Adjust the Bearing\u003c\/h3\u003e\n\u003cp\u003eSlide the 20mm shaft through the bearing bore until positioned correctly. Tighten the set screw on the housing collar to lock the shaft firmly in place. Ensure both bearing units are aligned on the same horizontal axis for smooth, vibration-free operation. Loosen the set screw at any time to reposition or remove the shaft.\u003c\/p\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY machinery and workshop equipment\u003c\/li\u003e\n  \u003cli\u003eConveyor and roller systems\u003c\/li\u003e\n  \u003cli\u003e3D printer frames and CNC builds\u003c\/li\u003e\n  \u003cli\u003eAgricultural equipment and small industrial machines\u003c\/li\u003e\n  \u003cli\u003eAutomation and robotics projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Color may vary slightly due to lighting conditions in product photography. The calipers shown in product images are for size reference only and are not included with purchase.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLooking for other precision workshop components? Check out these related items from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10pcs-durable-gold-blade-nut-metal-universal-trimmer-accessories-anti-loosening-line-left-hand-thread-replacement-parts-1\"\u003e10pcs Durable Gold Blade Nut Metal Universal Trimmer Accessories – Anti-Loosening Left Hand Thread Replacement Parts\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/stainless-steel-self-tapping-screws-m2-2-m4-8-phillips-wood-hinge\"\u003e10PCS Stainless Steel Self-Tapping Screws M2.2–M4.8 Phillips\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10pcs-2-pin-quick-splice-spring-wire-connectors-lock-terminals\"\u003e10pcs 2-Pin Spring Wire Connectors – Quick Splice Lock Terminals\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the bore size of the KP004 miniature vertical bearing?\u003c\/h4\u003e\n\u003cp\u003eA: The KP004 bearing has a 20mm inner bore diameter, making it compatible with any standard 20mm shaft. Always verify your shaft diameter before ordering to ensure a proper fit.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What materials are used in the KP004 pillow block bearing?\u003c\/h4\u003e\n\u003cp\u003eA: The outer housing is made from zinc alloy for a lightweight, corrosion-resistant build, while the inner bearing insert is precision-manufactured from bearing steel for smooth, durable rotation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many bearings are included in one order?\u003c\/h4\u003e\n\u003cp\u003eA: Each order includes 2 KP004 bearing units per lot — ideal for supporting both ends of a single shaft or for paired-axis applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can these bearings be used in outdoor or high-moisture environments?\u003c\/h4\u003e\n\u003cp\u003eA: The zinc alloy housing offers good corrosion resistance for general use. However, for continuous exposure to water, chemicals, or extreme outdoor conditions, additional sealing or protective measures are recommended for optimal longevity.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the bore size of the KP004 miniature vertical bearing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The KP004 bearing has a 20mm inner bore diameter, making it compatible with any standard 20mm shaft. 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However, for continuous exposure to water, chemicals, or extreme outdoor conditions, additional sealing or protective measures are recommended for optimal longevity.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/68k0rh-yt.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/68k0rh-yt.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"KP004 Zinc Alloy Miniature Vertical Pillow Block Bearing 20mm – 2pcs\", \"item\": \"https:\/\/68k0rh-yt.myshopify.com\/products\/kp004-zinc-alloy-miniature-vertical-pillow-block-bearing-20mm-bore-2pcs\"}]}\u003c\/script\u003e","brand":"Richie's","offers":[{"title":"Default Title","offer_id":57606350733478,"sku":"32905430957-Default Title","price":63.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/2182\/7494\/files\/H6fcce4c707a0442f98d04f0087c2dd09g.webp?v=1791728951","url":"https:\/\/richiesmart.com\/products\/kp004-zinc-alloy-miniature-vertical-pillow-block-bearing-20mm-bore-2pcs","provider":"Richie's","version":"1.0","type":"link"}