{"product_id":"a-493-i-ai-cup-tapered-bearing","title":"A-493-I-AI Cup, Tapered Bearing","description":"\u003ch3\u003eOne New Aftermarket Replacement Cup, Tapered Roller Bearing - Imperial Single Cup (493)\u003c\/h3\u003e\u003cp\u003eThis is an aftermarket replacement tapered roller bearing cup (outer race) cross-referencing Timken part number 493. The cup is the outer ring of a single-row tapered roller bearing assembly, designed to be paired with a matching cone (inner ring) and mounted in opposing pairs on a shaft to handle both radial and axial loads. This imperial-series cup is widely used across agricultural, construction, and industrial equipment driveline and axle applications.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOutside Diameter: 5.375 in (136.525 mm)\u003c\/li\u003e\n\u003cli\u003eCup Width: 0.875 in (22.225 mm)\u003c\/li\u003e\n\u003cli\u003eFillet Radius: 0.13 in\u003c\/li\u003e\n\u003cli\u003eRow Configuration: Single row\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003eSeries: Imperial (inch dimensions)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e493, A-493-I, A-493-I-AI\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003eTimken 493 | Koyo 493 | SKF 493 | Tyson 493\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":40033732460627,"sku":"A-493-I-AI","price":45.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/A-493-I-AI_01.jpg?v=1757910606","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/a-493-i-ai-cup-tapered-bearing","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}