{"product_id":"5pcs-deep-groove-ball-bearings-6000-6005-ddu-c3-bearing-steel","title":"5pcs Deep Groove Ball Bearings 6000–6005 DDU C3 Bearing Steel","description":"\n\u003ch2\u003eJARBLUE 5-Pack Deep Groove Ball Bearings – Series 6000 to 6005\u003c\/h2\u003e\n\u003cp\u003eUpgrade your machinery and equipment with JARBLUE's precision-engineered \u003cstrong\u003eDeep Groove Ball Bearings\u003c\/strong\u003e. This convenient 5-piece set covers the popular \u003cstrong\u003e6000, 6001, 6002, 6003, 6004, and 6005 series\u003c\/strong\u003e, all crafted from high-grade \u003cstrong\u003eBearing Steel\u003c\/strong\u003e for exceptional durability and long service life. With a \u003cstrong\u003eDDU double-rubber seal\u003c\/strong\u003e and \u003cstrong\u003eC3 internal clearance\u003c\/strong\u003e, these bearings deliver outstanding performance in high-speed, high-load applications.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Multi-Series Set:\u003c\/strong\u003e Includes 5 bearings spanning models 6000 through 6005 — ideal for a wide range of mechanical, industrial, and DIY applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Grade Bearing Steel:\u003c\/strong\u003e Manufactured from premium bearing steel for superior hardness, wear resistance, and consistent performance under demanding conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDDU Double-Rubber Seal:\u003c\/strong\u003e Both sides sealed with rubber for excellent dust and moisture protection, keeping lubricant in and contaminants out.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eC3 Internal Clearance:\u003c\/strong\u003e Greater-than-standard internal clearance accommodates thermal expansion and misalignment in high-speed and high-temperature operating environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmooth, Quiet Operation:\u003c\/strong\u003e Precision ball path and optimized geometry ensure minimal vibration and quiet, efficient rotation at high speeds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Dimensions:\u003c\/strong\u003e Available in 10×26×8mm (6000 series) and 10×30×8mm configurations — easy to integrate into existing assemblies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomizable:\u003c\/strong\u003e Custom configurations available to meet specific project requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eAttribute\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eJARBLUE\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e6000 \/ 6001 \/ 6002 \/ 6003 \/ 6004 \/ 6005\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSeal Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDDU (Double Rubber Sealed)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eClearance\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eC3\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBearing Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e10×26×8mm \/ 10×30×8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eQuantity\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e5 Pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eElectric motors and generators\u003c\/li\u003e\n  \u003cli\u003ePower tools and hand tools\u003c\/li\u003e\n  \u003cli\u003eSkateboard and inline skate wheels\u003c\/li\u003e\n  \u003cli\u003e3D printers and CNC machines\u003c\/li\u003e\n  \u003cli\u003eFans, pumps, and conveyors\u003c\/li\u003e\n  \u003cli\u003eBicycles and scooters\u003c\/li\u003e\n  \u003cli\u003eGeneral industrial and DIY mechanical assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\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 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\/1000d-tactical-edc-bag-military-ammo-pouch-hunting-wash-bag-dump-pouch-portable-tool-storage-handbag-compatible-military-utility\"\u003e1000D Tactical EDC Bag – Military Utility Tool Storage Handbag\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between the 6000, 6001, 6002, 6003, 6004, and 6005 bearing series?\u003c\/h4\u003e\n\u003cp\u003eA: Each model number in the 6000 series refers to a specific set of dimensions — primarily differing in inner bore diameter and outer diameter. The 6000 series (10×26×8mm) is one of the smallest, while the 6005 is progressively larger. All share the same deep groove design and are suitable for both radial and axial loads at high speeds.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What does \"DDU\" mean on these deep groove ball bearings?\u003c\/h4\u003e\n\u003cp\u003eA: \"DDU\" indicates that the bearing is sealed on both sides with a rubber contact seal. This design effectively keeps internal grease lubrication in place while blocking dust, dirt, and moisture from entering, making the bearing ideal for environments where contamination is a concern.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What does the C3 clearance rating mean?\u003c\/h4\u003e\n\u003cp\u003eA: C3 clearance refers to a greater-than-normal internal radial clearance between the balls and races. This is recommended for applications involving higher operating temperatures or higher rotational speeds, as it allows for thermal expansion without causing excessive preload or bearing seizure.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these bearings pre-lubricated?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. As double-sealed (DDU) bearings, they come pre-packed with grease and are maintenance-free under normal operating conditions. The rubber seals keep the lubricant securely inside throughout the bearing's service life.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can these bearings be used in high-speed applications?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The JARBLUE 6000–6005 DDU C3 bearings are specifically designed for high-speed operation. The precision bearing steel construction, optimized ball geometry, and C3 clearance all contribute to smooth, efficient performance at elevated rotational speeds.\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 difference between the 6000, 6001, 6002, 6003, 6004, and 6005 bearing series?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each model number in the 6000 series refers to a specific set of dimensions — primarily differing in inner bore diameter and outer diameter. The 6000 series (10×26×8mm) is one of the smallest, while the 6005 is progressively larger. All share the same deep groove design and are suitable for both radial and axial loads at high speeds.\"}}, {\"@type\": \"Question\", \"name\": \"What does \\\"DDU\\\" mean on these deep groove ball bearings?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"\\\"DDU\\\" indicates that the bearing is sealed on both sides with a rubber contact seal. This design effectively keeps internal grease lubrication in place while blocking dust, dirt, and moisture from entering, making the bearing ideal for environments where contamination is a concern.\"}}, {\"@type\": \"Question\", \"name\": \"What does the C3 clearance rating mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"C3 clearance refers to a greater-than-normal internal radial clearance between the balls and races. This is recommended for applications involving higher operating temperatures or higher rotational speeds, as it allows for thermal expansion without causing excessive preload or bearing seizure.\"}}, {\"@type\": \"Question\", \"name\": \"Are these bearings pre-lubricated?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. As double-sealed (DDU) bearings, they come pre-packed with grease and are maintenance-free under normal operating conditions. The rubber seals keep the lubricant securely inside throughout the bearing's service life.\"}}, {\"@type\": \"Question\", \"name\": \"Can these bearings be used in high-speed applications?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The JARBLUE 6000–6005 DDU C3 bearings are specifically designed for high-speed operation. The precision bearing steel construction, optimized ball geometry, and C3 clearance all contribute to smooth, efficient performance at elevated rotational speeds.\"}}]}\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\": \"5pcs Deep Groove Ball Bearings 6000–6005 DDU C3 Bearing Steel\", \"item\": \"https:\/\/68k0rh-yt.myshopify.com\/products\/5pcs-deep-groove-ball-bearings-6000-6005-ddu-c3-bearing-steel\"}]}\u003c\/script\u003e","brand":"Richie's","offers":[{"title":"6005 DDU","offer_id":57605730926758,"sku":"1005011634971608-6005 DDU","price":122.21,"currency_code":"USD","in_stock":true},{"title":"6004 DDU","offer_id":57605730959526,"sku":"1005011634971608-6004 DDU","price":103.5,"currency_code":"USD","in_stock":true},{"title":"6003 DDU","offer_id":57605730992294,"sku":"1005011634971608-6003 DDU","price":95.2,"currency_code":"USD","in_stock":true},{"title":"6002 DDU","offer_id":57605731025062,"sku":"1005011634971608-6002 DDU","price":77.81,"currency_code":"USD","in_stock":true},{"title":"6001 DDU","offer_id":57605731057830,"sku":"1005011634971608-6001 DDU","price":76.09,"currency_code":"USD","in_stock":true},{"title":"6000 DDU","offer_id":57605731090598,"sku":"1005011634971608-6000 DDU","price":65.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/2182\/7494\/files\/Se8b368c2f6af4889b64e52b2df9f76ce9_1f272db1-1171-4fa1-bb84-ac85734a7c7c.webp?v=1791726284","url":"https:\/\/richiesmart.com\/products\/5pcs-deep-groove-ball-bearings-6000-6005-ddu-c3-bearing-steel","provider":"Richie's","version":"1.0","type":"link"}