{"product_id":"1884170-bearing-fits-caterpillar-models","title":"1884170 Bearing Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Cylindrical Roller Bearing for Caterpillar (Cat) Excavators\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement bearing (Caterpillar part number 188-4170) is a single-row cylindrical roller bearing used in the hydraulic motor\/swing motor assembly on Caterpillar (Cat) excavators and related heavy construction equipment. It features a 45mm internal diameter and 100mm outer diameter, providing true rolling motion to support radial loads within the hydraulic drive system.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType: Single-Row Cylindrical Roller Bearing\u003c\/li\u003e\n\u003cli\u003eInternal Diameter: 45mm\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 100mm\u003c\/li\u003e\n\u003cli\u003eApproximate Dimensions: 4.53 x 4.53 x 1.57 in.\u003c\/li\u003e\n\u003cli\u003eApproximate Weight: 2.1 lbs.\u003c\/li\u003e\n\u003cli\u003eApplication: Hydraulic motor \/ slewing motor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Excavators:\u003c\/strong\u003e 322C, 324D, 324D L, 325C, 325D, 326D L, 329D, 329D L, 330D, 336D, 336D2, 345C, 349D\u003c\/p\u003e\u003cp\u003eMay also fit additional Caterpillar excavator and construction equipment models. Verify fitment against your serial number before ordering.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1884170, 188-4170\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":42451007307859,"sku":"1884170","price":215.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1884170_01.jpg?v=1758050544","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/1884170-bearing-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}