{"product_id":"rwk-d-002","title":"OEM Series® Rear Wheel Bearing Kit for HARLEY DAVIDSON | RWK-D-002","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb id=\"docs-internal-guid-23d440ee-7fff-7f49-8ad9-bdbf074ffb10\"\u003e\u003cspan\u003eFactory Links OEM Series® Rear Wheel Bearing Kits \u003c\/span\u003e\u003c\/b\u003eare engineered to handle the higher torque loads, sustained radial stress, and heat exposure experienced at the rear hub of off-road, enduro, dual-sport, and motocross motorcycles.\u003c\/p\u003e\n\u003cdiv style=\"float: right; margin: 0 0 16px 16px;\"\u003e\u003cimg alt=\"Exploded view of front wheel hub with bearing kit components\" height=\"285\" width=\"379\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0136\/7402\/0928\/files\/Explode_ortho_8ddef561-0219-4039-b6c3-72f7c982097d.png?v=1771373968\"\u003e\u003c\/div\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDesigned to meet or exceed OEM specifications, \u003cstrong\u003eeach kit includes premium deep groove ball bearings and Nitrile Butadiene Rubber (NBR) double-lip oil seals\u003c\/strong\u003e—manufactured to strict dimensional tolerances to ensure proper axle alignment, drivetrain stability, and smooth rear wheel rotation under power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUnlike generic aftermarket replacements, Factory Links rear wheel bearings are packed with a \u003cstrong\u003eheavy-duty marine-grade grease and specialized thickener blend\u003c\/strong\u003e formulated to resist grease breakdown under high load, chain tension, and elevated operating temperatures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRear wheel bearings endure continuous drive torque from the chain and sprocket assembly—placing greater demand on load capacity and seal integrity than front wheel applications. Our bearings are engineered specifically to withstand these forces while maintaining smooth rotation and long service intervals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEvery kit includes all components required for a complete rear wheel hub rebuild—including bearings, oil seals, and model-specific spacers (where applicable)—to eliminate wheel play, restore drivetrain precision, and extend service life in mud, water, sand, and extreme off-road environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003e\u003cstrong\u003eFor exact compatibility, refer to the Fitment tab or use our Year\/Make\/Model search tool.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Off-road certified icon\" height=\"143\" width=\"143\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0136\/7402\/0928\/files\/offroad_08a0610e-93d8-4632-ae10-7275571bdf0d_large.png?v=1546297111\"\u003e \u003cimg alt=\"Best value guarantee icon\" height=\"142\" width=\"142\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0136\/7402\/0928\/files\/lowestprice_large.png?v=1546297095\"\u003e \u003cimg alt=\"Built for extreme conditions icon\" height=\"142\" width=\"142\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0136\/7402\/0928\/files\/extreme_large.png?v=1546297078\"\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv style=\"float: right; margin: 0 0 16px 16px;\"\u003e\u003cimg alt=\"Deep groove ball bearing cross section\" height=\"192\" width=\"256\" src=\"https:\/\/store.factory-links.com\/wp-content\/uploads\/2016\/02\/Ball-Bearing.jpg\"\u003e\u003c\/div\u003e\n\u003ch3\u003eHEAVY-DUTY BALL BEARINGS\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eFactory Links OEM Series rear wheel bearings \u003cstrong\u003eare manufactured to DINP6 – ABEC3 standards\u003c\/strong\u003e and developed specifically for high-load motorcycle rear hub applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003ePrecision-ground races for smooth and consistent rotation under torque\u003c\/li\u003e\n\u003cli\u003eOptimized internal clearances to accommodate sustained radial load\u003c\/li\u003e\n\u003cli\u003eHigh-grade bearing steel for long-term durability\u003c\/li\u003e\n\u003cli\u003eDesigned to handle chain tension, acceleration forces, and sprocket-side stress\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb id=\"docs-internal-guid-df2f66ac-7fff-6da9-3985-e861ff741820\"\u003e\u003cspan\u003eRear wheel bearings operate under continuous drivetrain load—our internal tolerances are engineered accordingly to prevent premature wear and overheating.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003eOFF-ROAD SPECIFIC OIL SEALS\u003c\/h3\u003e\n\u003cp\u003eEach kit includes premium NBR double-lip oil seals designed to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003ePrevent intrusion of water, mud, sand, and debris\u003c\/li\u003e\n\u003cli\u003eRetain grease under sustained rotational load\u003c\/li\u003e\n\u003cli\u003eResist contamination from chain lubricant and road grime\u003c\/li\u003e\n\u003cli\u003eMaintain sealing integrity under elevated temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThese seals are purpose-built for off-road motorcycles—not industrial substitutes.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eMARINE-GRADE HIGH-LOAD GREASE FILL\u003c\/h3\u003e\n\u003cdiv style=\"float: right; margin: 0 0 16px 16px;\"\u003e\u003cimg alt=\"Marine-grade grease fill used in Factory Links wheel bearings\" height=\"152\" width=\"249\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0136\/7402\/0928\/files\/Grease-1_23ab28f4-5bdd-4452-9486-75cd58135911_large.jpg?v=1547177579\"\u003e\u003c\/div\u003e\n\u003cp\u003eAll Factory Links OEM Series rear wheel bearings are pre-packed with a high-performance marine grease featuring:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnhanced moisture resistance\u003c\/li\u003e\n\u003cli\u003eSuperior rust and corrosion protection\u003c\/li\u003e\n\u003cli\u003eImproved shear stability under high torque\u003c\/li\u003e\n\u003cli\u003eExtended lubrication intervals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis increased grease durability helps reduce premature failure caused by heat buildup, frequent washdowns, and harsh off-road riding conditions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb id=\"docs-internal-guid-4d3b701d-7fff-99d7-6a4d-4c2858e226cc\"\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: How do I know if my rear wheel bearings are worn?\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eA: Common signs include lateral wheel play at the axle, grinding noise under acceleration, rough rotation when spinning the wheel, excessive sprocket movement, or visible contamination during inspection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: Does this kit include seals and spacers?\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eA: Yes. All OEM Series Rear Wheel Bearing Kits include bearings and oil seals required for complete service. Many applications also include model-specific spacers where required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eQ: Why are rear wheel bearings different from front bearings?\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eA: Rear wheel bearings must withstand continuous drive torque from the chain and sprocket assembly, higher sustained loads, and increased heat exposure—requiring optimized internal clearances and enhanced grease durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: Is this kit suitable for motocross, enduro, and dual-sport use?\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eA: Yes. These kits are designed specifically for high-load off-road applications where drivetrain stability, contamination resistance, and durability are critical.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cb id=\"docs-internal-guid-1ab1ca82-7fff-fcc7-0244-7b1b61dc4807\"\u003e\u003cspan\u003eQ: Do I need special tools for installation?\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003eA: Proper installation typically requires a bearing driver or press tool to avoid damaging the hub or applying force through the rolling elements. Install bearings squarely, verify spacer alignment, and ensure correct seal orientation for optimal performance.\u003c\/p\u003e","brand":"Factorylinks","offers":[{"title":"Default Title","offer_id":43282503925823,"sku":"RWK-D-002","price":40.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/shopfactorylinks.com\/products\/rwk-d-002","provider":"Factory Links","version":"1.0","type":"link"}