{"product_id":"031-030-01-25520-inner-bearing-cup-race","title":"031-030-01 - 25520 Inner Bearing Cup (Race)","description":"\u003cp\u003eThe 031-030-01 – 25520 Inner Bearing Cup (also known as a bearing race) is the hardened steel mating surface for the 25580 inner bearing cone. Pressed into the trailer hub, this cup provides a smooth, durable running surface that allows the bearing to rotate evenly under load.\u003c\/p\u003e\n\u003cp\u003eCommonly used on Larson Cable Trailers, this inner bearing cup is typically found in 8,000 lb trailer axle hub assemblies and other heavy-duty applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: 031-030-01\u003c\/li\u003e\n\u003cli\u003eBearing Number: 25520\u003c\/li\u003e\n\u003cli\u003eComponent Type: Inner bearing cup (race)\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (OD): 3.266 in\u003c\/li\u003e\n\u003cli\u003eInside Diameter (ID): 2.717 in (bearing contact surface)\u003c\/li\u003e\n\u003cli\u003eCup Width: 0.866 in\u003c\/li\u003e\n\u003cli\u003eMaterial: Hardened bearing steel\u003c\/li\u003e\n\u003cli\u003eApplication: Inner wheel bearing race for trailer hubs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommonly used on 8,000 lb trailer axles\u003c\/li\u003e\n\u003cli\u003eDesigned to pair with 25580 inner bearing cone\u003c\/li\u003e\n\u003cli\u003ePress-fit into compatible trailer hubs\u003c\/li\u003e\n\u003cli\u003eVerify hub bore diameter before installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBearing cup only bearing cone sold separately unless noted\u003c\/li\u003e\n\u003cli\u003eAlways replace bearing cups when installing new bearings\u003c\/li\u003e\n\u003cli\u003eProper press installation required to prevent hub damage\u003c\/li\u003e\n\u003cli\u003eOEM-style replacement component\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Larson Cable Trailers","offers":[{"title":"Default Title","offer_id":44142112374877,"sku":"031-030-01","price":7.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/6395\/8621\/files\/20457_resend.jpg?v=1768919183","url":"https:\/\/store.larsoncabletrailers.com\/products\/031-030-01-25520-inner-bearing-cup-race","provider":"Larson Cable Trailers Parts Store","version":"1.0","type":"link"}