{"product_id":"bartell-21794-bearing-oem-replacement-part","title":"Bartell 21794 Bearing - OEM Replacement Part","description":"\u003cp\u003eKeeping the drivetrain of a walk-behind trowel spinning smoothly depends on properly functioning bearings, when a bearing wears, develops play, or seizes, it puts stress on surrounding components including the bearing housing and drive gear, leading to accelerated failure and costly downtime on the job site.\u003c\/p\u003e\u003cp\u003eThis is the direct OEM replacement bearing for the BC436 walk-behind trowel, sourced from Bartell Global's authorized parts supply. In the drive gear assembly, bearings work in tandem, the assembly calls for two bearings seated within the bearing housing alongside a bearing spacer to maintain correct positioning and load distribution. When replacing, both bearings should be inspected and replaced as a pair to ensure balanced wear and proper preload. Inspect the bearing housing and bearing spacer for scoring or deformation during any bearing service, and ensure all mating surfaces are clean before installation. A failed bearing in this assembly will typically present as unusual noise or vibration during trowel operation, heat buildup near the drive gear housing, or visible lateral play in the drive shaft.\u003c\/p\u003e\u003cp\u003eCompatible models:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBC436\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eGenuine Bartell Global OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Bartell","offers":[{"title":"Default Title","offer_id":43412763574320,"sku":"21794","price":57.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/21794.jpg?v=1784314289","url":"https:\/\/cce-industries.com\/products\/bartell-21794-bearing-oem-replacement-part","provider":"CCE Industries","version":"1.0","type":"link"}