{"id":13243,"date":"2026-03-21T21:31:41","date_gmt":"2026-03-21T13:31:41","guid":{"rendered":"https:\/\/www.zmsbearing.com\/?page_id=13243"},"modified":"2026-05-29T09:58:31","modified_gmt":"2026-05-29T01:58:31","slug":"rodamientos-de-una-hilera-de-bolas-de-contacto-angular","status":"publish","type":"page","link":"https:\/\/www.zmsbearing.com\/es\/ball-bearings\/angular-contact-ball-bearings\/single-row-angular-contact-ball-bearings\/","title":{"rendered":"Rodamientos de Bolas de Contacto Angular de una Hilera"},"content":{"rendered":"\n
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Home<\/a> \/ Ball Bearings<\/a> \/ Angular Contact Ball bearings<\/a> \/ Single Row Angular Contact Ball Bearing<\/p><\/div>\n\n\n\n

Single Row Angular Contact Ball Bearing<\/h1><\/div>\n\n\n\n

Single row angular contact ball bearings are precision-engineered to support combined radial and axial loads in applications where high rotational speeds and rigidity are required. Unlike standard radial ball bearings, the raceways are offset, creating a defined contact angle (typically 15\u00b0, 25\u00b0, or 40\u00b0) that allows the bearing to carry significant thrust loads in one direction.<\/p><\/div>\n\n\n\n

These bearings are widely used in pairs (DB, DF, DT)or sets to accommodate axial loads in both directions and achieve higher stiffness.<\/p><\/div>\n\n\n\n

Modals: 7200 series, 7300 series, 7000 series, 71800 series, 71900 series<\/p><\/div>\n\n\n\n

Precision: P6,P5, P4, P2<\/p><\/div>\n\n\n\n

ZMS is a professional supplier for single row angular contact ball bearings in China for 15 years, we not only supply standard modals with stocking, but also can custom made as customers\u2019 requirements by applications.<\/p><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

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Item<\/h4><\/div><\/div><\/div>\n<\/div>\n\n\n\n
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Desc<\/h4><\/div><\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n
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01<\/p><\/div><\/div><\/div>\n<\/div>\n\n\n\n

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Main Advantages<\/strong><\/strong><\/h4><\/div><\/div><\/div>\n<\/div>\n\n\n\n
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Superior axial load capacity compared to deep groove ball bearings
Very good running behavior under rapid acceleration\/deceleration
Low friction and heat generation at high speeds
Universally matchable versions (e.g., UA, UL, UO) for precise preload\/clearance without adjustment
Available in open, sealed (2RS), or shielded (ZZ) executions<\/p><\/div><\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n

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02<\/p><\/div><\/div><\/div>\n<\/div>\n\n\n\n

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Contact Angle<\/strong><\/strong><\/strong><\/h4><\/div><\/div><\/div>\n<\/div>\n\n\n\n
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15\u00b0 Contact Angle<\/strong>: Bearings with a 15\u00b0 angle are better suited for high-speed applications where radial loads are predominant. They can handle moderate axial loads.
25\u00b0 Contact Angle<\/strong>: This angle offers a balance between handling radial and axial loads, making it versatile for various applications.
40\u00b0 Contact Angle<\/strong>: A 40\u00b0 contact angle is ideal for applications where axial load capacity is crucial. These bearings can handle significant axial loads compared to those with smaller contact angles.<\/p><\/div><\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n

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03<\/p><\/div><\/div><\/div>\n<\/div>\n\n\n\n

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Typical Applications<\/strong><\/strong><\/strong><\/strong><\/h4><\/div><\/div><\/div>\n<\/div>\n\n\n\n
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Machine tool spindles (high-speed & precision)
Electric motors & generators
Pumps & compressors
Gearboxes & automotive transmissions
Robotics & automation equipment<\/p><\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

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Frequently Asked Question<\/h3><\/div>
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