BEARING DAC49840048 ZZ Product Introduction

The BEARING DAC49840048 ZZ is a high - performance bearing, meticulously designed to meet the complex and diverse demands of a wide range of industrial applications.

1. Design and Structure

This bearing features a double - row structure, expertly optimized to handle both substantial radial and axial loads. The "49840048" in its model likely indicates an inner diameter of 49mm, an outer diameter of 84mm, and a width of 48mm. These dimensions are carefully calibrated to handle the specific load patterns and rotational dynamics of the relevant machinery. The "ZZ" in its model represents double - sided metal shields. These shields act as a reliable safeguard, effectively blocking dust, dirt, and other contaminants from infiltrating the bearing, ensuring a clean internal environment for long - term smooth operation. The internal components are precision - machined with tight tolerances, minimizing any play and ensuring accurate operation. 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 DAC49840048 ZZ offers outstanding strength and durability. The alloy steel is carefully formulated to provide high hardness, enabling the bearing to withstand heavy - duty loads during operation. Through advanced heat - treatment processes, its wear resistance and fatigue resistance are significantly enhanced. This ensures that the bearing can endure continuous operation under demanding conditions, reducing the need for frequent replacements and maintenance.

3. Application Areas

Automotive Industry

In the automotive industry, it can be applied to crucial components such as the wheel hubs of high - performance luxury cars or large - sized SUVs. 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. It also plays a significant role in the vehicle's transmission system, efficiently transmitting power and torque.

Industrial Equipment Field

In the industrial equipment sector, it is an essential component in high - precision heavy - duty milling machines. It can support the accurate positioning and smooth rotation of the milling spindle, contributing to the production of high - quality machined parts with tight tolerances. In large - scale automated manufacturing lines, it enables the continuous and stable operation of conveyor belts and heavy - duty robotic arms. The double - sided metal shields protect the bearing from contaminants, ensuring the smooth operation of these components in industrial environments where dust and debris are common.