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Self-aligning ball bearings are a popular choice in machinery and equipment due to their unique self-aligning properties and reliable performance. Their most important features include the following:
Automatic self-alignment: These bearings are designed to accommodate angular misalignments, ensuring smooth operation even when the shaft or housing experiences deflection or misalignment.
Low friction and heat generation: With an optimized ball and raceway contact design, self-aligning ball bearings minimize friction and reduce operating temperatures, enhancing energy efficiency and longevity.
Versatile performance: They perform exceptionally well under light to moderate radial loads and can handle minimal axial loads, making them suitable for diverse applications and operating conditions.
Self-aligning ball bearings are widely used across industries, such as textile machinery, conveyor systems, agricultural machinery, and more.
Textile machinery: These bearings are ideal for spinning and weaving machines, as they compensate for shaft deflections and misalignments, ensuring smooth and continuous operation.
Conveyor systems: In conveyor applications, self-aligning ball bearings enhance system reliability by accommodating alignment errors caused by shaft deflection or uneven mounting.
Agricultural machinery: These bearings are integral to components such as harvesters and tractors, where they ensure durability and efficiency in harsh environments with high contamination levels.
Self-aligning ball bearings consist of an inner ring, an outer ring with a spherical raceway, and two rows of balls. This unique design allows the bearing to automatically correct misalignments, ensuring consistent load distribution and reliable performance.
Ball bearings include deep groove ball bearings, angular contact ball bearings, self-aligning ball bearings, thrust ball bearings, and miniature ball bearings. Each type is engineered to meet specific load, speed, and application requirements.
QJ218-N2-MA belongs to a four-point contact ball bearing. It has an inner diameter of 90mm, an outer diameter of 160mm, a thickness of 30mm, a single-row bearing with locating grooves, a solid brass cage and an outer ring guide.
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Our Shandong Tefule Bearing Factory is located in the Bearing Industry Base of Liaocheng, Shandong Province. It is committed to the production and creation of automotive bearings and agricultural machinery bearings.
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