{"product_id":"skf-6308-j-manual-transmission-main-shaft-pilot-bearing-rear-rear-forward-or-rear-rearward","title":"SKF 6308-J Manual Transmission Main Shaft Pilot Bearing - Rear, Rear Forward or Rear Rearward","description":"\u003ch2\u003eReliable Manual Transmission Main Shaft Pilot Bearing\u003c\/h2\u003e\u003cp\u003eThe SKF 6308-J manual transmission main shaft pilot bearing is engineered to provide precise fitment and dependable performance for select Ford and Nissan vehicles. Designed with exact dimensions, this bearing supports smooth operation of the transmission main shaft, ensuring optimal drivetrain function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 1.574 inches for accurate shaft alignment\u003c\/li\u003e\n\u003cli\u003eWidth: 0.905 inches to fit securely within the transmission housing\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 3.543 inches for proper seating and stability\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford F-250, F-250 Super Duty, F-350, and Nissan 720 models\u003c\/li\u003e\n\u003cli\u003ePart number 6308-J for easy identification and replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Bearing Specifications and Performance\u003c\/h2\u003e\u003cp\u003eThe SKF 6308-J pilot bearing is manufactured to precise tolerances, ensuring a snug fit on the manual transmission main shaft. Its 1.574-inch inside diameter matches the shaft size, while the 0.905-inch width provides adequate surface contact to reduce wear. The 3.543-inch outside diameter allows the bearing to seat firmly within the transmission housing, minimizing vibration and enhancing transmission longevity. This bearing is designed to withstand the stresses of manual transmission operation in heavy-duty Ford trucks and Nissan 720 pickups.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis manual transmission main shaft pilot bearing is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFord F-250 (including Super Duty models)\u003c\/li\u003e\n\u003cli\u003eFord F-350\u003c\/li\u003e\n\u003cli\u003eNissan 720\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is intended for use in manual transmission systems where the main shaft requires stable support to maintain alignment and reduce friction.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the SKF 6308-J Bearing\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive play or wobble in the transmission main shaft\u003c\/li\u003e\n\u003cli\u003eNoise or vibration originating from the pilot bearing area\u003c\/li\u003e\n\u003cli\u003ePremature wear of transmission components due to misalignment\u003c\/li\u003e\n\u003cli\u003eDifficulty in shifting gears caused by bearing failure\u003c\/li\u003e\n\u003cli\u003eTransmission overheating related to increased friction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the transmission main shaft and housing are clean and free of debris before installing the SKF 6308-J bearing. Use appropriate tools to press the bearing evenly into place without applying excessive force that could damage the bearing or housing. Verify the bearing is fully seated and rotates smoothly on the shaft before reassembling the transmission.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eSKF manufactures the 6308-J bearing to meet industry standards for durability and precision. While specific warranty details are not provided, SKF products typically undergo rigorous quality control to ensure reliable performance in automotive applications.\u003c\/p\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":51913020735669,"sku":"BCNB-6308-J","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CR_6308J_Top.jpg?v=1774994021","url":"https:\/\/www.partcatalog.com\/products\/skf-6308-j-manual-transmission-main-shaft-pilot-bearing-rear-rear-forward-or-rear-rearward","provider":"PartCatalog","version":"1.0","type":"link"}