Ultra-Slim Thin-Section Ball Bearing Series – Type A
QIBR Ultra-thin Thin-Section Ball Bearing Series - Open Type A. The most commonly used materials and optional references in commercial applications;
The QIBR ultra-thin Thin-Section ball bearing series - open type A bearings can withstand large axial loads. The axial load-carrying capacity of the ultra-thin Thin-Section ball bearing series - open type A bearings depends on the size of the contact angle. The larger the contact angle, the stronger the axial load-carrying capacity. The difference between type A ultra-thin section ball bearings and type C bearings is that type A bearings have sufficient radial oil clearance and can form a sufficient contact angle to bear axial loads. Type A ultra-thin section ball bearings have unidirectional load capacity and need to be installed in symmetrical pairs with other bearings. They have rich size specifications and can meet different installation requirements. They are suitable for applications with limited space.
The bearings in this series of ultra-thin Thin-Section ball bearing series - open type A usually use AISI440C to make rings and steel balls. They have good corrosion resistance, wear resistance, strength and rigidity. They are suitable for use in harsh environments and prolong the service life of bearings. In addition, ceramic ball hybrid bearings can also be supplied.
QIBR
Model Selection
| NO. | Product | Product Number | Outer Diameter (D) | Inner Diameter (d) | Width(B) | Land Diameters (L1) | Land Diameters(L2) | Mass(g) |
|---|---|---|---|---|---|---|---|---|
| 1 |
|
QS03503AS0 | 41mm | 35mm | 2.5mm | 37.2mm | 38.8mm | 5 |
| 2 |
|
QS06003AS0 | 66mm | 60mm | 2.5mm | 62.2mm | 63.8mm | 9 |
| 3 |
|
QS07003AS0 | 76mm | 70mm | 2.5mm | 72.2mm | 73.8mm | 11 |
| 4 |
|
QS07403AS0 | 80mm | 74mm | 2.5mm | 76.2mm | 77.8mm | 11 |
| 5 |
|
QS08003AS0 | 86mm | 80mm | 2.5mm | 82.2mm | 83.8mm | 12 |
| 6 |
|
QS09003AS0 | 96mm | 90mm | 2.5mm | 92.2mm | 93.8mm | 13 |
| 7 |
|
QS10003AS0 | 106mm | 100mm | 2.5mm | 102.2mm | 103.8mm | 15 |
| 8 |
|
QS11003AS0 | 116mm | 110mm | 2.5mm | 112.2mm | 113.8mm | 16 |
| 9 |
|
QS12003AS0 | 126mm | 120mm | 2.5mm | 122.2mm | 123.8mm | 18 |
| 10 |
|
QS13003AS0 | 136mm | 130mm | 2.5mm | 132.2mm | 133.8mm | 19 |
| 11 |
|
QS14003AS0 | 146mm | 140mm | 2.5mm | 142.2mm | 143.8mm | 21 |
| 12 |
|
QS15003AS0 | 156mm | 150mm | 2.5mm | 152.2mm | 153.8mm | 22 |
| 13 |
|
QS16003AS0 | 166mm | 160mm | 2.5mm | 162.2mm | 163.8mm | 24 |
| 14 |
|
QS17003AS0 | 176mm | 170mm | 2.5mm | 172.2mm | 173.8mm | 25 |
Advantages of QIBR ultra-thin Thin-Section ball bearing series - open type A
The QIBR ultra-thin Thin-Section ball bearing series - open type A has many significant characteristics and advantages, and solves key problems in various fields, mainly reflected in the following aspects:
1. The QIBR ultra-thin Thin-Section ball bearing series - open type A has the characteristics of high rigidity and high load-carrying capacity.
Although the bearings in this series are designed to be lightweight, the open type A bearings can still provide good rigidity and load-carrying capacity. They are suitable for applications with high loads and high speeds.
2. The QIBR ultra-thin Thin-Section ball bearing series - open type A has the characteristics of low friction and high efficiency
The design of the QIBR ultra-thin Thin-Section ball bearing series - open type A reduces the bearing friction torque. It is suitable for use where low driving torque is required and improves the overall operating efficiency of the equipment.
3. Customized service of QIBR ultra-thin Thin-Section ball bearing series - open type A
The QIBR ultra-thin Thin-Section ball bearing series - open type A usually provides customized services. Bearings can be designed according to specific needs to meet the special requirements and operating conditions of different industries.
Performance improvement and solutions of QIBR ultra-thin thin-walled ball bearing series - open type A
1. Effectively improve material performance and enhance high load-carrying capacity
The ultra-thin thin-walled ball bearing series - open type A bearings improve surface hardness and material performance through processes such as vacuum heat treatment, thereby improving the load capacity and service life of the bearings. The design of the ultra-thin thin-walled ball bearing series - open type A allows for a larger number of balls and provides higher load-carrying capacity. For example, adopting a thin-walled design can reduce material usage and improve economy while maintaining strength.
2. Low friction characteristics
The open design of this series of bearings in the ultra-thin thin-walled ball bearing series - open type A reduces the friction torque and improves the overall operating efficiency of the bearing. It is suitable for applications that require low driving torque. This characteristic is particularly important when operating at high speeds, helping to reduce the energy consumption of equipment and extend the service life of equipment.
3. Improve manufacturing accuracy and load capacity
The production of ultra-thin thin-walled ball bearing series - open type A adopts advanced foreign processing equipment and processes, such as precision grinding and superfinishing grinding, to improve the geometric accuracy of inner and outer rings and balls and reduce processing errors, thereby improving the rotation accuracy and operation stability of the bearings.
4. Using high-performance material AISI440C to manufacture bearings for the ultra-thin thin-walled ball bearing series - open type A can significantly improve its hardness and load, and is suitable for occasions with high load requirements.
5. Personalized design
According to the application requirements of the ultra-thin thin-walled ball bearing series - open type A in different occasions, personalized structural size solutions are provided to meet specific performance requirements. This method not only enriches the standards of bearings but also provides effective guidance for manufacturers to meet users' personalized needs.
In short, through measures such as optimizing materials, manufacturing accuracy, and personalized design, the performance of the ultra-thin thin-walled ball bearing series - open type A can be significantly improved to meet increasingly demanding application requirements.
Main application fields of QIBR ultra-thin thin-walled ball bearing series - open type A
Medical equipment
Type A ultra-thin thin-walled bearings are suitable for medical diagnostic equipment due to their corrosion resistance and high precision.
Food processing
Type A ultra-thin thin-walled bearings are suitable for food production and packaging equipment due to their corrosion resistance.
Aerospace
Type A ultra-thin thin-walled bearings provide high-temperature and high-load support and are used in key components of aircraft and spacecraft.
Chemicals and pharmaceuticals
Type A ultra-thin thin-walled bearings can withstand chemical corrosion and are suitable for chemical processing and pharmaceutical equipment.