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The 6301 deep groove ball bearing is a versatile and widely utilized rolling bearing, celebrated for its compact structure and reliable performance. As a standard model in the 63 series, it follows international dimension standards, with an inner diameter of 45mm, outer diameter of 100mm, and width of 25mm—ensuring easy replacement and strong compatibility across equipment.
Primarily bears radial loads, while also stably withstanding moderate bidirectional axial loads, fitting multi-load working scenarios.
Precision-machined raceways and high-quality balls minimize friction, enabling low-noise, smooth running and extending service life.
Adopts robust steel materials and mature manufacturing processes, offering strong durability and competitive costs for mass application.
It is a core component in fractional-horsepower motors, such as those in fans, air conditioners, washing machines, and small water pumps. Its low-noise operation and stable speed performance meet the quiet and efficient requirements of household and industrial small motors.
Widely used in handheld power tools like electric drills, angle grinders, and impact wrenches. It withstands the intermittent high loads and rapid speed changes during tool operation, ensuring smooth and durable work.
Applied in automotive components such as starter motors, windshield wiper motors, and seat adjustment mechanisms. It adapts to the harsh working environment of vehicles (including temperature fluctuations and vibration) and maintains reliable performance.
Essential in textile machinery (like small rolling rollers), conveyor belt drive systems, and small medical devices (such as diagnostic instrument rotating parts). Its compact size and high precision meet the space constraints and stability demands of these devices.
