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.
