{"product_id":"korelox-bottom-track-roller-replacement-for-kubota-kx040-4-mini-excavator-undercarriage","title":"Korelox Bottom Track Roller Replacement for Kubota KX040-4 Mini Excavator Undercarriage","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Korelox\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe Korelox Bottom Roller replacement for Kubota KX040-4 Excavator Undercarriage. Please confirm the item if it matches your need before you purchase!\u003c\/li\u003e\n\u003cli\u003eWheel Body: material 50 Mn, hardening hardness HRC 25-28, CASE hardening hardness HRC 52-56, hardening thickness 5-8mm.\u003c\/li\u003e\n\u003cli\u003eSide Cover: QT 450-10, strength as follows: tensile strength ob (MPa): ≥450 yield strength 00.2 (MPa): ≥310 hardness: 160 ~ 210 hb.\u003c\/li\u003e\n\u003cli\u003eRoller: 45 # carbon steel or 40 Cr. Quenching of HRC25-30 and surface quenching of HRC 52-58. Hardening depth of 2-3mm.\u003c\/li\u003e\n\u003cli\u003eLock pin 65 Mn or 45 carbon steel, hardness HRC 25-28.\u003c\/li\u003e\n\u003cli\u003eBolts, grade 12.9, HRC 45-52.6.\u003c\/li\u003e\n\u003cli\u003eSeal: nitrile rubber. Operating temperature range-20℃ to 110℃.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e Kamajo-0026\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e Kamajo-0026\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e Fitment Guide\u003cbr\u003eCompatible Equipment Make: Replacement for Kubota\u003cbr\u003eModel: KX040-4\u003cbr\u003ePart Type: Bottom Roller\u003cbr\u003eCompatible Equipment Type: Excavator\u003cbr\u003e\u003cbr\u003eRoller Specifications\u003cbr\u003eBottom Roller Weight: 24.25pounds\u003cbr\u003ePackage Dimensions: 6.69'X6.69'X10.6'\u003cbr\u003eColor: Black\u003cbr\u003eMaterial: 50 MnB Steel\u003cbr\u003eSurface Hardness: HRC52-58, Deepth:5mm-8mm\u003cbr\u003eLocking pin, 65Mn or 45 carbon steel, hardened HRC25-28.\u003cbr\u003eBolt, grade 12.9, HRC45-52. 6.\u003cbr\u003eSeal: Nitrile rubber. Operating temperature range -20℃ to 110℃.\u003cbr\u003eFinish: Smooth\u003cbr\u003eTechnique: Forging and Casting\u003cbr\u003e\u003cbr\u003eTrack Roller Features\u003cbr\u003e1. Wheel body\u003cbr\u003eforged from 50Mn round steel with good hardenability. The heat treatment process of quenching and tempering and medium frequency surface quenching ensures its strength and wear resistance.\u003cbr\u003etwo pieces roller shell rim. Heat treated shells for body strength and longer wear life.\u003cbr\u003eHeat treated for a deep uniform hardened depth that provides wear life equal to link wear life.\u003cbr\u003e\u003cbr\u003e2.Roller shaft\u003cbr\u003eshaft and bearing designed to carry and turn with heavy track weight forged and heat treated for strength.\u003cbr\u003eBearing surfaces are hardened and polished to reduce friction and wear.\u003cbr\u003eCenter flange absorbs side thrust from roller shell.\u003cbr\u003e\u003cbr\u003e3.Cast Iron bushing\u003cbr\u003eSupports the bronze sleeve bearing.\u003cbr\u003eCast from iron to absorb loads without permanent deformation.\u003cbr\u003eLarge lubricant reservoir to reduce heat build up.\u003cbr\u003e\u003cbr\u003e4.Bronzed sleeve bearing\u003cbr\u003eSleeve design provides a large surface area for better load distribution.\u003cbr\u003eInner diameter surface is polished to a smooth finish.\u003cbr\u003eSoft bronze coating in the bearing absorbs any small foreign particles before they can damage the shaft and seals.\u003cbr\u003e\u003cbr\u003eWhy choose korelox? What are the advantages of our product?\u003cbr\u003e1.This bottom roller is a durable undercarriage replacement part for your excavator.\u003cbr\u003e2. korelox rollers utilize special high strength-hardened steel and quality seal groups that provide excellent lubricating oil retention.\u003cbr\u003e3.Sealed bearings stop dirt, mud, and grime from penetrating inner components.\u003cbr\u003e4.Each item has been factory tested and meets or exceeds OEM specifications using a high-quality, high-strength steel.\u003cbr\u003e5.It will provide long-lasting and dependable performance even if you operate in the most extreme conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 0781933412503\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 12.0 x 9.5 x 9.0 inches\u003c\/p\u003e","brand":"Korelox","offers":[{"title":"Default Title","offer_id":49830513770725,"sku":"B0DF7RQR96","price":338.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/5273\/5461\/files\/71RvMKCfRtL.jpg?v=1782106924","url":"https:\/\/primewise10.store\/products\/korelox-bottom-track-roller-replacement-for-kubota-kx040-4-mini-excavator-undercarriage","provider":"Prime Wise 10","version":"1.0","type":"link"}