{"product_id":"nonstock-7304-b-mp-ua-angular-contact-bearing","title":"Nonstock 7304-B-MP-UA Angular Contact Bearing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NONSTOCK 7304-B-MP-UA is an angular contact ball bearing designed for applications that carry combined radial and axial loads simultaneously. With a 20 mm bore, 52 mm outer diameter, and 15 mm width, this bearing fits a compact envelope while handling the thrust loads that standard deep-groove bearings cannot manage alone. The 40-degree contact angle provides strong axial load capacity in one direction, making it well suited for high-speed spindle assemblies, pump shafts, and HVAC blower and compressor support applications. It ships in an open configuration without a snap ring groove, keeping the installation profile clean where retaining grooves are not required. Mechanical contractors, pump technicians, and equipment rebuilders are the typical installers.\u003c\/p\u003e\u003cp\u003eThis bearing is applicable across a range of rotating equipment found in commercial and industrial settings. Common use cases include centrifugal pump shaft support, fan and blower assemblies, gearbox input shafts, and light machine tool spindles. The open design allows the installer to apply the appropriate grease type and quantity for the specific operating speed and load condition of the host equipment. Where paired bearings are required to handle bidirectional thrust, this unit is commonly mounted in a back-to-back or face-to-face arrangement with a matched bearing.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e20 mm bore diameter suits standard metric shaft sizes common in pump and blower assemblies\u003c\/li\u003e\n\u003cli\u003e52 mm outer diameter fits metric bearing housings of the same envelope class\u003c\/li\u003e\n\u003cli\u003e15 mm width provides a compact axial footprint in space-constrained assemblies\u003c\/li\u003e\n\u003cli\u003e40-degree contact angle delivers elevated axial load capacity compared to standard 15-degree or 25-degree designs\u003c\/li\u003e\n\u003cli\u003eOpen configuration allows field-applied lubrication matched to the operating environment\u003c\/li\u003e\n\u003cli\u003eNo snap ring groove keeps the housing bore geometry simple and maximizes bearing face contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement for metric angular contact ball bearing applications requiring a 20 mm bore, 52 mm outer diameter, 15 mm width, and 40-degree contact angle in an open, without-snap-ring configuration.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eAngular contact bearings should be installed by a qualified mechanical technician familiar with bearing preload and mounting procedures. De-energize and lock out all power to the host equipment before disassembly. Use a proper bearing press or induction heater for installation  -  never strike the bearing directly with a hammer, as impact force can brinell the raceways. Verify housing and shaft tolerances against the bearing manufacturer specifications before pressing to final position.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 20 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 52 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 15 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Angle\u003c\/strong\u003e: 40 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Type\u003c\/strong\u003e: Open\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnap Ring\u003c\/strong\u003e: Without snap ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NONSTOCK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7304-B-MP-UA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NONSTOCK","offers":[{"title":"Default Title","offer_id":68067615277362,"sku":"7304-B-MP-UA","price":110.32,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/nonstock-7304-b-mp-ua-angular-contact-bearing","provider":"Voomi Supply","version":"1.0","type":"link"}