The inner ring of a single row ball bearing is one of the key components of the bearing, which works with the outer ring, cage and ball to achieve smooth, low-friction rotating motion. The following is the role and characteristics of the inner ring of single row ball bearing:
The role and characteristics of the inner ring of single row ball bearing:
Rotary support: The inner ring of the ball bearing is mounted on the shaft of a rotating component, such as a wheel, motor or gearbox. It rotates with the shaft, while the outer ring remains stationary or moves at a different speed.
Load distribution: The inner ring bears the load transmitted through the rolling element (ball) of the bearing. In single-row ball bearings, these loads can be both radial (perpendicular to the shaft) and axial (along the shaft).
Contact with the ball: The inner ring has a raceway, which is a grooved surface that bearings the rolling ball. The smoothness and precision of this raceway is essential to reduce friction and ensure long-term performance.
Tight fit on the shaft: The inner ring is usually pressed against the shaft or secured by a locking mechanism such as a setting screw or locking nut. This ensures that the ring rotates directly with the shaft and does not slip.
Material and durability: The inner ring is usually made of hardened steel or special materials with high wear resistance, strength and durability to withstand the forces generated during rotation.
Application of single row ball bearing
Single-row ball bearings are typically used in applications where moderate radial and axial loads are present. The inner ring is an important part of these bearings in various industries, including:
Automotive: Supporting the rotation of wheels, transmissions, and engine components.
Industrial machinery: Ensure smooth movement of motors, gearboxes and pumps.
Motor: Reduce the friction of shaft and rotor assembly to improve the efficiency of motor operation
FTM can customize the size, material hardness and roughness of single row ball bearings, and can customize the groove inside, and there is a German imported Marr testing equipment for quality assurance, please send an email to us.
Shaoxing Shangyu Flight Seiko Machinery Co., Ltd. (FTM), founded in 2006, is China Single Row Ball Bearing Inner Ring Suppliers and Wholesale Single Row Ball Bearing Inner Ring Factory.And it an enterprise focusing on the R&D, manufacturing, and customization of non-standard bearings, high-precision bearings (import substitution), and bearing accessories and mechanical parts. With more than 30 years of technical design experience, FTM has earned an excellent reputation in the field of high-quality bearings. Our professional technical team provides domestic and foreign customers with high-quality bearing solutions in engineering machinery, textile machinery, and other fields.
Relying on years of professional manufacturing and technical skills, FTM actively introduces advanced CNC machine tools from Japan to ensure product processing accuracy and stability. In addition, FTM's bearing product research is guided by a doctor of tribology. We adhere to the corporate philosophy of innovation and development, and our products are exported to many countries and regions around the world. We have long been supporting and producing various types of bearings for many world-renowned companies, maintaining good production relationships. Spin into eternity, inherit excellence, and create the future together. Choose FTM, and we will be your best choice for bearing solutions.
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At Shaoxing Shangyu Flight Seiko Machinery Co., Ltd. (FTM), we understand that the inner ring is a critical component for the optimal performance of any single row ball bearing. Founded in 2006 with over 30 years of specialized technical design experience, FTM has established itself as a leader in the R&D, manufacturing, and customization of high-quality bearings and bearing components. Our expertise ensures that every inner ring we produce contributes to the smooth, low-friction, and reliable rotating motion essential for your machinery.
The inner ring of a single row ball bearing is meticulously designed to provide rotary support, mounting precisely onto your rotating shafts in applications such as wheels, motors, and gearboxes. It effectively distributes loads, handling both radial (perpendicular to the shaft) and axial (along the shaft) forces with superior resilience. The integral raceway is engineered with exceptional smoothness and precision, directly engaging with the rolling balls to minimize friction and guarantee long-term operational efficiency. Our inner rings are designed for a tight fit on the shaft, ensuring direct rotation without slippage, whether secured by press-fitting or locking mechanisms.
Crafted from hardened steel or specialized high-wear-resistant materials, FTM's inner rings are built for durability and strength, capable of withstanding the rigorous forces generated during rotation.
FTM's single row ball bearing inner rings are vital in applications requiring moderate radial and axial load capabilities across diverse industries, including:
Automotive: Crucial for supporting the rotation of wheels, transmissions, and various engine components.
Industrial Machinery: Ensuring fluid movement in critical parts of motors, gearboxes, and pumps.
Motors: Significantly reducing friction in shaft and rotor assemblies, thereby enhancing overall motor efficiency.
What sets FTM apart is our unwavering commitment to providing tailored bearing solutions. We offer extensive customization options for our single row ball bearing inner rings, including:
Custom dimensions
Specific material hardness
Optimized surface roughness
Customized inner groove designs
Our dedication to quality is underscored by our use of advanced German-imported Marr testing equipment, ensuring that every product meets the highest standards of precision and performance.
Choose FTM for your single row ball bearing inner ring needs and experience the difference that over three decades of technical expertise and a focus on high-quality, customized solutions can make.
For high-quality bearing solutions, or to discuss your specific customization requirements, please send an email to us.
If you have any questions or would like to know more about bearings, please feel free to contact us!
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