Bearings; cylindrical roller bearings, including cage and roller assemblies n.e.c. in heading no. 8482

HS v2022 Code: 848250

About bearings; cylindrical roller bearings, including cage and roller assemblies n.e.c. in heading no. 8482

HS code 848250 covers cylindrical roller bearings, a critical component in a wide range of industrial machinery and equipment. These bearings play a vital role in ensuring smooth, efficient, and reliable operation across sectors such as manufacturing, transportation, and energy production. As a key input for numerous 848210 Ball bearings, 848220 Tapered roller bearings, and other bearing types, the cylindrical roller bearing industry is an integral part of the broader machinery and equipment supply chain, contributing to the overall productivity and competitiveness of the global economy.

Production process

The production of cylindrical roller bearings typically involves a series of precision engineering processes. This includes the manufacture of the inner and outer races, the rolling elements (cylindrical rollers), and the cage that holds the rollers in place. Advanced metalworking techniques, such as forging, heat treatment, and grinding, are used to ensure the bearings meet strict quality and performance standards. Automated assembly lines and quality control measures help to ensure consistent and reliable output.

Production inputs

The main inputs required for the production of cylindrical roller bearings include high-quality steel alloys for the races and rollers, as well as specialized lubricants and seals to ensure long-lasting performance. Precision machinery, such as lathes, grinders, and assembly equipment, are also essential for the manufacturing process. Additionally, skilled technicians and engineers are needed to operate the production lines and maintain quality control.

Production outputs

Cylindrical roller bearings produced under HS code 848250 are primarily used as components in a wide range of industrial machinery and equipment, including 848210 Ball bearings, 848220 Tapered roller bearings, and other bearing types. These bearings are essential for applications that require high load-bearing capacity, such as in gearboxes, turbines, and heavy-duty machinery used in industries like manufacturing, mining, and transportation.

Revisions to 848250

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 848250. The most recent 1 version of this code (848250) is in the HS v2022 system (this version):

This page shows the most recent version of code 848250.

Family tree for bearings; cylindrical roller bearings, including cage and roller assemblies n.e.c. in heading no. 8482

    graph LR
    A["<a href='/classifications/hs/v2022/84'>84: Machinery and mechanical appliances, boilers, nuclear reactors; parts thereof</a>"]
A --> B["<a href='/classifications/hs/v2022/8482'>8482: Ball or roller bearings</a>"]
B --> C["<a href='/classifications/hs/v2022/848250'>848250: Bearings; cylindrical roller bearings, including cage and roller assemblies n.e.c. in heading no. 8482</a>"]

    B --> D["<a href='/classifications/hs/v2022/848210'>848210: Ball bearings</a>"]
B --> E["<a href='/classifications/hs/v2022/848220'>848220: Bearings; tapered roller bearings, including cone and tapered roller assemblies</a>"]
B --> F["<a href='/classifications/hs/v2022/848230'>848230: Bearings; spherical roller bearings</a>"]
B --> G["<a href='/classifications/hs/v2022/848240'>848240: Bearings; needle roller bearings, including cage and needle roller assemblies</a>"]
B --> H["<a href='/classifications/hs/v2022/848280'>848280: Bearings; n.e.c. in heading no. 8482, including combined ball/roller</a>"]
B --> I["<a href='/classifications/hs/v2022/848291'>848291: Bearings; parts, balls, needles and rollers</a>"]
B --> J["<a href='/classifications/hs/v2022/848299'>848299: Bearings; parts, (other than balls, needles and rollers)</a>"]

    

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class C level6
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class E level6
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class G level6
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class I level6
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