{"product_id":"timken-308kddn-ball-bearing","title":"Timken 308KDDN Ball Bearing","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"577\"\u003eThe Timken 308KDDN is a single-row deep groove radial ball bearing from the Timken Fafnir® 300 Series. Featuring double metal shields (KDDN), this bearing is designed to support primarily radial loads with moderate axial loads in both directions while protecting the rolling elements from contaminants and retaining lubricant. It is commonly used in electric motors, pumps, conveyors, gearboxes, fans, compressors, agricultural equipment, and other industrial rotating machinery requiring reliable, low-friction operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"579\" data-end=\"596\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"597\" data-end=\"1050\"\u003eThe Timken 308KDDN deep groove ball bearing is engineered for industrial applications requiring smooth operation, low noise, and long service life. Its double-shielded design helps retain factory lubrication while preventing the entry of dust and debris, making it suitable for electric motors, industrial pumps, conveyor systems, fans, blowers, machine tools, compressors, and general power transmission equipment. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1052\" data-end=\"1081\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1082\" data-end=\"2268\"\u003e• Manufacturer Part Number (MPN): 308KDDN\u003cbr data-start=\"1123\" data-end=\"1126\"\u003e• Manufacturer: Timken Fafnir\u003cbr data-start=\"1155\" data-end=\"1158\"\u003e• Product Type: Deep groove ball bearing\u003cbr data-start=\"1198\" data-end=\"1201\"\u003e• Bearing Type: Single-row radial deep groove ball bearing\u003cbr data-start=\"1259\" data-end=\"1262\"\u003e• Series: 300 Series\u003cbr data-start=\"1282\" data-end=\"1285\"\u003e• Bore Diameter (ID): 40 mm (1.575 in)\u003cbr data-start=\"1323\" data-end=\"1326\"\u003e• Outside Diameter (OD): 90 mm (3.543 in)\u003cbr data-start=\"1367\" data-end=\"1370\"\u003e• Width: 23 mm (0.906 in)\u003cbr data-start=\"1395\" data-end=\"1398\" data-is-only-node=\"\"\u003e• Closure Type: Double shielded (KDDN)\u003cbr data-start=\"1436\" data-end=\"1439\"\u003e• Shield Material: Steel\u003cbr data-start=\"1463\" data-end=\"1466\"\u003e• Bore Type: Straight bore\u003cbr data-start=\"1492\" data-end=\"1495\"\u003e• Ball Material: Steel\u003cbr data-start=\"1517\" data-end=\"1520\"\u003e• Cage Material: Steel\u003cbr data-start=\"1542\" data-end=\"1545\"\u003e• Precision Rating: ABEC 1 (Standard)\u003cbr data-start=\"1582\" data-end=\"1585\"\u003e• Internal Clearance: Standard (P)\u003cbr data-start=\"1619\" data-end=\"1622\"\u003e• Dynamic Radial Load Rating (C1): 49,375 N (11,100 lbf)\u003cbr data-start=\"1678\" data-end=\"1681\"\u003e• Static Radial Load Rating (C0): 26,022 N (5,850 lbf)\u003cbr data-start=\"1735\" data-end=\"1738\"\u003e• Limiting Speed (Grease): 4,620 rpm\u003cbr data-start=\"1774\" data-end=\"1777\"\u003e• Limiting Speed (Oil): 5,380 rpm\u003cbr data-start=\"1810\" data-end=\"1813\"\u003e• Maximum Shaft Fillet Radius: 1.5 mm (0.059 in)\u003cbr data-start=\"1861\" data-end=\"1864\"\u003e• Weight: Approximately 0.64 kg (1.42 lb)\u003cbr data-start=\"1905\" data-end=\"1908\"\u003e• Function: Supports radial loads and moderate axial loads in both directions while providing smooth, low-friction rotation.\u003cbr data-start=\"2032\" data-end=\"2035\"\u003e• Features: Double-shielded construction, factory-lubricated, super-finished raceways, Electric Motor Quality (EMQ), quiet operation, heavy cross-section 300 Series design, and long service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2270\" data-end=\"2294\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2295\" data-end=\"2457\"\u003e• Timken 308KDDN deep groove ball bearing\u003cbr data-start=\"2336\" data-end=\"2339\"\u003e• SKF 6308-2Z deep groove ball bearing\u003cbr data-start=\"2377\" data-end=\"2380\"\u003e• NSK 6308ZZ deep groove ball bearing\u003c\/p\u003e","brand":"Timken","offers":[{"title":"New","offer_id":51714061926702,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_9681a84a-f2b0-4c8d-b170-8736e4d61436.jpg?v=1770415292","url":"https:\/\/plgautomation.com\/products\/timken-308kddn-ball-bearing","provider":"PLG Automation ","version":"1.0","type":"link"}