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The D40 is a thrust ball bearing with a 3-inch bore and 4.719-inch outer diameter, crafted from sturdy 52100 chrome steel. It manages thrust loads up to 18700 lbf and operates at speeds up to 1500 RPM.
Its inch-sized design ensures precise fits, with tight tolerances for reliable performance. The bearing requires lubrication for smooth operation and works in temperatures from -30°C to 110°C.
This model is robust yet relatively lightweight at 2.23 lbs, making it easy to handle. Compliant with RoHS and REACH standards, it’s a safe choice for various industrial uses.
Ideal for machinery with moderate-speed thrust loads, such as pumps or compressors. Its durable construction ensures long service life with proper maintenance.
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How Does D40 Bearing Handle Heavy Loads?
D40 Bearing is crafted from 52100 chrome steel, offering robust resistance to high thrust loads.
Its static thrust load capacity reaches 54000 lbf, making it suitable for heavy-duty applications.
The bearing operates efficiently within a temperature range of -30° to 110°C, ensuring reliability in various conditions.
With a maximum speed of 1,500 rpm, it balances performance and durability.
D40 Bearing requires lubrication to maintain smooth operation and extend its service life.
Its inch-based measurements ensure compatibility with systems using imperial units.
Industrial Uses of D40 Bearing
D40 Bearing is commonly used in heavy machinery, such as hydraulic pumps and gear reducers, where its high thrust load capacity is essential. The chrome steel construction ensures durability even in demanding industrial environments.
Where Is D40 Bearing Used?
You’ll often find D40 Bearing in automotive applications like heavy-duty truck transmissions, where it handles significant axial loads. Its inch sizing makes it a convenient choice for machinery designed to imperial measurements.
Built for Heavy-Duty Use: D40 Bearing
D40 Bearing excels in construction equipment, such as excavators and cranes, thanks to its robust design and high static thrust load rating. The wide temperature range also makes it suitable for outdoor use in varying climates.
Automotive vs Aerospace: Applications of D40 Bearing
In automotive settings, D40 Bearing supports components like differential systems, while in aerospace, it’s used in auxiliary equipment due to its reliability. The balanced tolerance range ensures consistent performance across different applications.
Practical Applications of D40 Bearing
D40 Bearing is a reliable choice for wind turbine yaw systems, where it manages axial loads efficiently. The required lubrication helps maintain smooth operation over long periods, reducing maintenance needs.
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