{"product_id":"skf-3307-a-2rs1-c3-angular-contact-ball-bearing","title":"Skf 3307 A-2RS1\/C3 Angular Contact Ball Bearing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SKF 3307 A-2RS1\/C3 is a double-row angular contact ball bearing designed to handle combined radial and axial loads simultaneously. It features a 30-degree contact angle, which allows it to carry significant thrust loads in addition to radial loads. The bore diameter is 35 mm, the outside diameter is 80 mm, and the overall width is 34.9 mm. Two integral rubber seals (2RS1) retain grease and exclude contaminants, eliminating the need for external sealing arrangements. The C3 internal clearance designation indicates a looser-than-standard fit, suitable for applications with elevated operating temperatures or press-fit mounting conditions. This bearing is installed by mechanical technicians and millwrights in industrial and commercial equipment.\u003c\/p\u003e\n\u003cp\u003eThis bearing is suited for applications requiring combined load capacity and moderate to high rotational speed. With a maximum rated speed of 5,600 RPM, a dynamic load capacity of 49,400 pounds, and a static load capacity of 35,500 pounds, it is appropriate for use in pumps, compressors, gearboxes, electric motors, fans, and other rotating machinery found in industrial and commercial settings. The double-row configuration provides greater load capacity and stiffness compared to a single-row design, making it a practical choice where axial and radial forces act together on the shaft.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble-row design provides increased radial and axial load capacity over single-row bearings\u003c\/li\u003e\n  \u003cli\u003e30-degree contact angle accommodates substantial combined radial and thrust loads\u003c\/li\u003e\n  \u003cli\u003eTwo integral seals (2RS1) retain lubrication and protect against contamination without external sealing\u003c\/li\u003e\n  \u003cli\u003eC3 internal clearance suits applications with interference-fit mounting or elevated operating temperatures\u003c\/li\u003e\n  \u003cli\u003eABEC-3 tolerance class ensures consistent dimensional accuracy for general industrial use\u003c\/li\u003e\n  \u003cli\u003eSteel cage construction provides durability under continuous rotational service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement for double-row angular contact ball bearing positions in industrial rotating equipment requiring a 35 mm bore, 80 mm outside diameter, and 34.9 mm width with double-seal and C3 clearance specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified millwright or mechanical technician following the equipment manufacturer's service documentation. De-energize and lock out all power sources before removing the existing bearing. Use a bearing press or appropriate mechanical pulling and installation tools to seat the bearing without applying force through the rolling elements. Verify shaft and housing fits are within specification for C3 clearance bearings before installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 35 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 80 mm (3.15 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 34.9 mm (1.37 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDynamic Load Capacity\u003c\/strong\u003e: 49,400 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStatic Load Capacity\u003c\/strong\u003e: 35,500 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 5,600\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Rows\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Seals\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCage Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Type\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Type\u003c\/strong\u003e: Without Flange\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eABEC Rating\u003c\/strong\u003e: ABEC-3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Clearance\u003c\/strong\u003e: C3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.65 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SKF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3307 A-2RS1\/C3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":67911761035570,"sku":"3307 A-2RS1\/C3","price":200.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/62f6599ddc117652c45dc71fdf0b3595_55862bc6-a758-4212-8e38-cc56c0301b9d.jpg?v=1791218966","url":"https:\/\/voomisupply.com\/products\/skf-3307-a-2rs1-c3-angular-contact-ball-bearing","provider":"Voomi Supply","version":"1.0","type":"link"}