What Are The Dimensions Of F207 Flange Bearing?
May 19, 2026
As a long - standing supplier of F207 flange bearings, I've received numerous inquiries about the dimensions of this essential industrial component. Understanding the exact dimensions of the F207 flange bearing is crucial for various applications, as these dimensions determine its compatibility with other machine parts.
Key Dimensions of F207 Flange Bearing
The F207 flange bearing has several key dimensions that buyers need to know. First and foremost, the bore diameter (d) of the F207 flange bearing is a standard 35mm. This bore diameter is a critical parameter as it decides the shaft size that the bearing can fit onto. In most industrial machinery, the shaft diameter is precisely designed, so a proper match with the bore diameter of the bearing is essential for smooth operation.
The outer diameter (D) of the F207 flange bearing typically measures around 72mm. This outer diameter is significant as it interacts with the housing where the bearing is installed. A well - fitted outer diameter ensures that the bearing is held securely in place, reducing the risk of misalignment and premature wear.
The overall height (H) of the F207 flange bearing, which includes the height of the bearing itself and the flange, is approximately 29mm. The flange, which has a special shape and dimension, plays a vital role in mounting the bearing. The diameter of the flange (D1) is usually about 100mm, and it has four holes for mounting purposes. The diameter of these mounting holes (d3) is generally 8mm, and the center - to - center distance between the holes (t) is around 80mm. These mounting holes are crucial for fixing the bearing firmly onto a surface, whether it's a machine frame or a conveyor system.
Importance of Accurate Dimensions in Applications
In conveyor systems, the accurate dimensions of the F207 flange bearing are of utmost importance. Conveyor Hanger Flange Unit Bearing often require bearings with specific dimensions to ensure proper movement and load - bearing capacity. If the bore diameter is too large or too small, the bearing may not fit correctly on the shaft, leading to vibrations and eventual failure. Similarly, an improper outer diameter can cause problems with the housing, resulting in uneven wear on the bearing and reduced efficiency of the conveyor system.
In the case of zinc - alloy - based components, Zinc Alloy Bearing Units KP000 also emphasize the need for exact dimensions. Zinc alloy bearings may have different surface characteristics and load - handling capabilities compared to traditional steel bearings. However, the dimensional requirements for proper installation remain the same. The correct flange dimensions ensure that the bearing is mounted stably, and the right bore and outer diameters are necessary for seamless integration with the rest of the machinery.
Four - bolt flange cartridge bearing units are another area where the F207 flange bearing dimensions matter significantly. Four Bolt Flange Cartridge Bearing Units demand precise mounting and alignment. The four mounting holes on the flange of the F207 bearing, along with their correct diameter and center - to - center distance, are crucial for achieving a proper fit in these units. Any deviation from the standard dimensions can lead to issues such as misalignment, increased friction, and higher energy consumption.

Ensuring Quality in Dimensioned F207 Flange Bearings
As a supplier, I understand the significance of providing F207 flange bearings with accurate dimensions. We use high - precision manufacturing equipment and advanced measurement techniques to ensure that each bearing meets the strictest dimensional tolerances. Our quality control team conducts multiple inspections during the production process. We measure the bore diameter, outer diameter, flange dimensions, and mounting hole parameters using calibrated gauges and advanced measuring instruments. This helps us to identify and rectify any potential dimensional errors before the bearings are shipped to our customers.
We also source our raw materials from reliable suppliers. High - quality steel is used to manufacture the F207 flange bearings, which not only provides the necessary strength and durability but also allows for more precise machining. The heat - treatment process is carefully controlled to ensure that the bearing has the right hardness and toughness, which further contributes to maintaining the accuracy of the dimensions over time.
Impact of Dimension on Performance and Lifespan
The correct dimensions of the F207 flange bearing have a direct impact on its performance and lifespan. A bearing with accurate dimensions will operate smoothly, reducing friction and heat generation. This, in turn, lowers the wear and tear on the bearing, extending its service life. On the other hand, a bearing with incorrect dimensions may experience excessive stress, leading to premature failure. For example, if the bore diameter is slightly larger than the recommended size, the bearing may slip on the shaft, causing uneven loading and ultimately leading to damage.
Customization Based on Dimensions
We also offer customization services based on the specific dimension requirements of our customers. Some applications may demand slightly different flange diameters, mounting hole sizes, or overall heights. Our experienced engineering team can work with customers to design and manufacture customized F207 flange bearings. We use state - of - the - art CAD/CAM technology to create detailed designs and then produce the bearings with high - precision machining. This ensures that our customers get bearings that are perfectly tailored to their specific industrial needs.
Conclusion
In summary, the dimensions of the F207 flange bearing are critical for its proper operation in various industrial applications. The bore diameter, outer diameter, flange dimensions, and mounting hole parameters all play crucial roles in determining the bearing's compatibility with different machinery. As a supplier, we are committed to providing high - quality F207 flange bearings with accurate dimensions. We use advanced manufacturing and quality control processes to ensure that our bearings meet the highest standards.
If you have any requirements for F207 flange bearings or need more information about our products, feel free to contact us for a detailed discussion. We are always ready to answer your questions and provide you with the best solutions for your industrial needs.
Linda Wang
Sales-Hebei Winstar Bearing Manufacture Co., Ltd
Hexi Town,Linxi County,Xingtai City,Hebei Province,China
m:86-16632960683
e:sales06@winstarbearing.com/w:www.winstarbearing.com
References
Mechanical Engineering Handbook: A comprehensive guide to bearings and their dimensions.
Industry standards for flange bearings, which outline the standard dimensions and tolerances.







