{"product_id":"timken-15520b-single-tapered-roller-bearing-cup","title":"Timken 15520B Single Tapered Roller Bearing Cup","description":"\u003cdiv\u003e\u003cp\u003eThe Timken 15520B single-row tapered roller bearing cup is designed to support combined radial and axial loads while preserving precise raceway alignment in single-row tapered bearing assemblies. Intended for industrial gearboxes, conveyors, agricultural and construction equipment, machine tools, and power transmission systems, it is built to handle demanding heavy-duty rotating equipment and long service life. This imperial-design cup (15500 Series) features an outside diameter of 2.6875 in (68.263 mm), a cup width of 0.6875 in (17.463 mm), and a single-flanged (B designation) cup style, made from through-hardened bearing steel. It is compatible with Timken cones 15578, 15580, and 15590 and is designed to be paired with those cones to form a complete single-row tapered roller bearing assembly. The unit weighs approximately 0.70 lb (0.32 kg). Common replacements include SKF 15580\/15520B, NTN 15580\/15520B, and KOYO 15580\/15520B.\u003c\/p\u003e\u003c\/div\u003e","brand":"TIMKEN","offers":[{"title":"New","offer_id":46242673131754,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-008.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/timken-15520b-single-tapered-roller-bearing-cup","provider":"GTG Hardware","version":"1.0","type":"link"}