{"product_id":"1-1-4-x-3-4-trailer-wheel-bearing-kit-with-dust-cap-tapered-roller-bearings-seal-and-cap-mpn-k71-g02-52","title":"Dexter Bearing Kit K71-G02-52, 1-1\/4 Inch x 3\/4 Inch Spindle with Dust Cap","description":"\u003cp\u003eThe Dexter K71-G02-52 bearing kit is a complete tapered roller bearing set sized for a 1-1\/4 inch by 3\/4 inch trailer spindle. It is built to support the hub assembly on a boat trailer or utility trailer axle, carrying the radial and thrust loads created as the wheel rotates and as the trailer turns, brakes, and travels over uneven road surfaces. The kit uses precision-tapered roller bearings, which distribute load across the full length of the roller rather than a single point, giving longer service life and more consistent rolling resistance than a straight ball bearing under the combined side and vertical loads a trailer axle sees.\u003c\/p\u003e\u003cp\u003eEach kit includes both halves of the bearing assembly (two cones and two cups), so the inner and outer bearing races are matched and ready to press into the hub without needing to source components separately. A grease seal and cotter pin are included to retain lubricant and secure the spindle nut, and a dust cap is included to keep water, grit, and road debris out of the hub cavity. The bearings are compatible with standard grease-based lubrication used in trailer hub service.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Dexter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e K71-G02-52\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle Outside Diameter:\u003c\/strong\u003e 1-1\/4 inch x 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Type:\u003c\/strong\u003e Tapered roller bearing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Two bearing cones, two bearing cups, grease seal, cotter pin, dust cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Lubricant:\u003c\/strong\u003e Grease\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.81 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat spindle size does the Dexter K71-G02-52 bearing kit fit?\u003c\/strong\u003e This kit is sized for a 1-1\/4 inch by 3\/4 inch trailer spindle, matching the stepped diameter common on boat and utility trailer axles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the K71-G02-52 kit?\u003c\/strong\u003e The kit includes two bearing cones, two bearing cups, a grease seal, a cotter pin, and a dust cap, giving you a complete matched set for one hub.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the bearings in this kit tapered roller bearings?\u003c\/strong\u003e Yes, the Dexter K71-G02-52 kit uses tapered roller bearings, which handle combined radial and thrust loads better than straight ball bearings under trailer axle conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the kit come with a dust cap?\u003c\/strong\u003e Yes, a dust cap is included with the K71-G02-52 kit to keep water and debris out of the hub after the bearings are installed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of grease should be used with this bearing kit?\u003c\/strong\u003e The Dexter K71-G02-52 bearings are compatible with standard trailer wheel bearing grease.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the K71-G02-52 bearing kit weigh?\u003c\/strong\u003e The kit weighs 0.81 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need to buy the cups and cones separately?\u003c\/strong\u003e No, the K71-G02-52 kit includes both the cones and matching cups as a set, so the races are already paired for correct fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs a cotter pin included with the K71-G02-52 kit?\u003c\/strong\u003e Yes, a cotter pin for securing the spindle nut is included along with the bearings, seal, and dust cap.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this kit be used for boat trailers?\u003c\/strong\u003e Yes, the 1-1\/4 inch by 3\/4 inch spindle fit of the K71-G02-52 kit is a common size used on boat trailer axles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the K71-G02-52 kit include a grease seal?\u003c\/strong\u003e Yes, a grease seal is included in the kit to retain lubricant inside the hub.\u003c\/p\u003e","brand":"Dexter","offers":[{"title":"Default Title","offer_id":48991265325275,"sku":"DEX-K71-G02-52","price":28.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/71NIRHFZWfL.jpg?v=1784498703","url":"https:\/\/www.goodvibesmarina.com\/products\/1-1-4-x-3-4-trailer-wheel-bearing-kit-with-dust-cap-tapered-roller-bearings-seal-and-cap-mpn-k71-g02-52","provider":"Good Vibes Marina","version":"1.0","type":"link"}