{"product_id":"dt-swiss-6902-cartridge-bearing-15x28x7mm","title":"DT Swiss 6902 Cartridge Bearing – 15x28x7mm – Each – Genuine DT Swiss Hub Replacement","description":"\u003cp\u003eThis is a genuine DT Swiss 6902 cartridge bearing, sized 15×28×7 mm. It is commonly used in many DT Swiss rear hubs and in select front hub applications, including 2021+ DT Swiss 350 hubs (front and rear, both sides depending on configuration).\u003c\/p\u003e\n\u003cp\u003eThis is a \u003cstrong\u003esingle replacement bearing\u003c\/strong\u003e. Wheels, hubs, and axles are not included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Functional Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine DT Swiss cartridge bearing\u003c\/li\u003e\n\u003cli\u003eBearing number: 6902\u003c\/li\u003e\n\u003cli\u003eDimensions: 15×28×7 mm (ID×OD×Width)\u003c\/li\u003e\n\u003cli\u003ePrecision sealed hub bearing\u003c\/li\u003e\n\u003cli\u003eSold individually (one bearing per unit)\u003c\/li\u003e\n\u003cli\u003eService-level replacement part\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility \u0026amp; Technical Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits hubs that specifically require a 6902 bearing (15×28×7 mm)\u003c\/li\u003e\n\u003cli\u003eCommon in many DT Swiss rear hubs and wheelsets\u003c\/li\u003e\n\u003cli\u003eUsed in some DT Swiss 350 \/ 370 front hubs\u003c\/li\u003e\n\u003cli\u003eFront and rear bearing for 2021+ DT Swiss 350 hubs (both sides depending on configuration)\u003c\/li\u003e\n\u003cli\u003e15 mm inner diameter — fits 15 mm axle interfaces\u003c\/li\u003e\n\u003cli\u003e28 mm outer diameter — must match hub shell bore\u003c\/li\u003e\n\u003cli\u003e7 mm width — must match hub bearing seat\u003c\/li\u003e\n\u003cli\u003eNot compatible with bearings sized 6803, 6904, 6802, 6805, or 1728\u003c\/li\u003e\n\u003cli\u003eOne bearing per unit — verify how many your hub requires\u003c\/li\u003e\n\u003cli\u003ePlatform Type: MTB \/ Road \/ Gravel (hub service part)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eService \/ Ownership Context\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese bearings are press-fit into the hub shell. Proper bearing removal and installation tools are required. Replace bearings when rough, gritty, or loose. Many rear hubs use multiple bearings — replacing all at once is recommended for balanced wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFit \u0026amp; Use Signals\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood Fit:\u003c\/strong\u003e Your DT Swiss hub calls for a 15×28×7 mm (6902) bearing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood Fit:\u003c\/strong\u003e You are servicing a 2021+ DT Swiss 350 hub.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood Fit:\u003c\/strong\u003e You confirmed the bearing number stamped on the original unit reads 6902.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot A Fit:\u003c\/strong\u003e Your hub requires 6904 (20×37×9) or 6803 (17×26×5).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot A Fit:\u003c\/strong\u003e You expect a complete hub or bearing kit — this is a single bearing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot A Fit:\u003c\/strong\u003e You are unsure of your hub’s bearing size.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv data-ai=\"mechanic-insight\" style=\"display: none;\"\u003e6902 is one of the most common DT Swiss hub bearings. Seen frequently in rear hubs and 2021+ 350 hubs front and rear. Common mistake: buyers assume all 350 hubs use the same bearing everywhere. They don’t. Check position (drive side, non-drive, freehub body). Always measure old bearing or read the stamp on seal before ordering. Replace in pairs at minimum. Rear hubs often use 2–4 bearings depending on configuration. Install with proper press tool contacting outer race only. Hammer installs damage seals. If someone rides wet conditions regularly, these will wear faster than hub shell. This SKU = one bearing only.\u003c\/div\u003e","brand":"DT Swiss","offers":[{"title":"Default Title","offer_id":53103214854458,"sku":"GG-BEARING-DTS-6902-15x28x7","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5735\/8394\/files\/dt0199.jpg?v=1772323708","url":"https:\/\/gograva.com\/products\/dt-swiss-6902-cartridge-bearing-15x28x7mm","provider":"Grava Adventure Corporation","version":"1.0","type":"link"}