BEARING DAC42750037 ZZ Product Introduction
The BEARING DAC42750037 ZZ is a high - performance bearing, painstakingly engineered to meet the intricate and demanding requirements across a diverse range of industrial applications.
1. Design and Structure
This bearing features a double - row structure, masterfully designed to handle both substantial radial and axial loads with great efficiency. The "ZZ" in its model represents double - sided metal shields. These shields serve as a steadfast safeguard, effectively keeping dust, dirt, and other contaminants at bay, ensuring a clean internal environment for long - term smooth operation. With an inner diameter of 42mm, 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 advanced 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 DAC42750037 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 compact cars or small - sized SUVs. These vehicles often operate under different 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 precision - drilling machines. It can support the accurate positioning and smooth rotation of the drill bit spindle, contributing to the production of high - quality drilled holes. It is also widely used in small - scale automated production lines, where it enables the continuous and stable operation of conveyor belts and small - sized robotic arms, ensuring the efficient operation of the entire production process.
