{"product_id":"4-on-4-trailer-axle-kit-with-idler-hub-and-bt8-rou","title":"4 On 4 Trailer Axle Kit With Idler Hub And BT8 Round Spindle 2,000 Lb Capacity Black Coated Wheel Hubs With Dust Cap 4 Sets For Beefed Up Heavy Duty Towing And Easy Install Fits 4 On 4 Bolt Pattern","description":"\u003cdiv\u003e4x4 Trailer Axle Kit with BT8 Spindle, 2000 lb Capacity\u003cbr\u003e\n✔️ 4x4 hubs kit, 4 sets, BT8 spindle, 2,000 lb cap, includes studs \u003cp\u003eBeefed-up 4-on-4 trailer axle kit with an idler hub and BT8 round spindle, built for heavy-duty towing applications. This kit is ideal for upgrading trailers that run on a 4x4 bolt pattern and need robust, corrosion-resistant components with easy installation.\u003c\/p\u003e ✅ Bolt pattern: 4 on 4 \u003cbr\u003e\n✅ Wheel stud size: 1\/2 in diameter x 1-5\/16 in long \u003cbr\u003e\n✅ Grease cap flange diameter: 1.988 in \u003cbr\u003e\n✅ Load-bearing capacity: 2,000 pounds \u003cbr\u003e\n✅ BT8 length: 8.75 in \u003cbr\u003e\n✅ Wheel hub surface: black-coated for anti-corrosion \u003cbr\u003e\n✅ Dust cap surface: zinc-plated for long life \u003cbr\u003e\n✅ Includes: 4x 4 on 4 axle seats, 4x 1 BT8 circular spindle, 8x L44643\/L44610, 4x 12192TB, 4x rubber plug dust covers, 16x 1\/2-20 nuts, 4x cotter pins, 4x spindle nuts and gasket \u003cbr\u003e \u003cp\u003e💡 What is a pillow block bearing used for?\u003c\/p\u003e\nIt’s a handy mounting solution used to support rotating shafts in trailers, machinery, and industrial equipment. - Supports rotating shafts in trailer axles and drive systems\n- Helps align and stabilize moving components for smoother operation\n- Common in heavy-duty towing setups and industrial gear drives \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48358969966827,"sku":"VXB0DT9NH65V","price":276.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71zfcNgGxZL.jpg?v=1779188494","url":"https:\/\/vxb.com\/products\/4-on-4-trailer-axle-kit-with-idler-hub-and-bt8-rou","provider":"VXB Bearings","version":"1.0","type":"link"}