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The BEARING DAC40750037 ZZ is a high - performance bearing, carefully designed to meet the complex and demanding requirements of a wide range of industrial applications.
1. Design and Structure
This bearing features a double - row structure, ingeniously crafted to handle both substantial radial and axial loads with great efficiency. The "ZZ" in its model stands for double - sided metal shields. These shields act as a robust barrier, effectively preventing dust, dirt, and other contaminants from entering, ensuring a clean internal environment for long - term smooth operation. With an inner diameter of 40mm, an outer diameter of 75mm, and a width of 37mm, its well - proportioned dimensions contribute to its reliable load - bearing capacity. The internal components are precisely configured to evenly distribute forces, minimizing stress concentrations and ensuring seamless operation under various working conditions. Additionally, it may be equipped with an innovative internal clearance adjustment mechanism, allowing it to adapt to different operating temperatures and rotational speeds.
2. Material
Manufactured from top - grade alloy steel, the BEARING DAC40750037 ZZ offers remarkable strength and durability. The alloy steel, with its carefully calibrated composition, provides high hardness, enabling the bearing to withstand heavy - duty loads during operation. Through advanced heat - treatment processes, its wear resistance is significantly enhanced, allowing it to endure continuous friction over extended periods without significant wear and tear. Moreover, the alloy steel exhibits excellent fatigue resistance, enabling the bearing to endure repeated stress cycles over a long time, making it an ideal choice for high - intensity and long - term applications.
3. Application Areas
Automotive Industry
In the automotive industry, it is well - suited for critical components such as the wheel hubs of sub - compact cars or small - displacement vehicles. These vehicles often operate under diverse road conditions, and the bearing can handle the high - speed rotations and variable loads during driving, ensuring a stable and safe driving experience.
Industrial Equipment Field
In the industrial equipment sector, it is an essential component in small - scale precision - grinding machines. It can support the accurate positioning and smooth rotation of the grinding wheel spindle, contributing to the production of high - quality ground parts. It is also widely used in miniature automated assembly lines, where it enables the continuous and stable operation of conveyor belts and micro - robotic arms, ensuring the efficient operation of the entire assembly process.
INSIDE DIAMETER
40 MM
OUTSIDE DIAMETER
75 MM
THICKNESS
37 MM
WEIGHT
667 G
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
11,000,000-15,000,000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
GUANGZHOU YUEYAN TRADING CO.,LTD established in 2006，GUANGZHOU YUEYAN TRADING CO.,LTD is a intergration of industry and trade , specialized in the research, development and production of bearing, wheel hub, chutch release bearing and so on. We are located in Guangzhou，with convenient transportat... GUANGZHOU YUEYAN TRADING CO.,LTD established in 2006，GUANGZHOU YUEYAN TRADING CO.,LTD is a intergration of industry and trade , specialized in the research, development and production of bearing, wheel hub, chutch release bearing and so on. We are located in Guangzhou，with convenient transportat...
