Chapter 87 covers vehicles and their parts and accessories, other than railway or tramway rolling-stock. This chapter includes motor vehicles (such as cars, trucks, motorcycles), tractors, special purpose vehicles (such as fire fighting vehicles, crane lorries), and their parts and accessories. Transmission bearings, as key components of a vehicle's drivetrain, fall within the scope of parts of this chapter. Heading 8708 is specifically for parts and accessories of motor vehicles, covering components such as brake systems, transmissions, drive axles, wheels, suspension systems, steering systems, etc. Parts under this heading must be solely or principally designed for vehicles of headings 8701 to 8705. Transmission bearings, as internal supporting components of a transmission, fall within the scope of 8708. Code 870846 is a 6-digit HS subheading: the first 2 digits '87' represent Chapter 87 (Vehicles and their parts, accessories); digits 3-4 '08' represent heading 8708 (Parts and accessories of motor vehicles); digits 5-6 '46' represent subheading 8708.46, specifically 'Transmission bearings'. In HS classification, 8708 is subdivided by part type, such as 8708.10 (bumpers), 8708.30 (brakes), 8708.40 (transmissions), etc., while 8708.46 specifically refers to bearings for transmissions. Transmission bearings are rolling bearings specifically designed for motor vehicle transmissions, whose function is to support gear shafts and reduce friction. They cannot be classified under 8482 (rolling bearings) because 8482 covers general-purpose bearings, whereas 8708.46 covers bearings specifically designed for motor vehicle transmissions. Likewise, they cannot be classified under 8708.40 (transmissions) because 8708.40 refers to complete transmission assemblies, while bearings are parts of transmissions. Therefore, in accordance with General Rules of Interpretation 1 and 6, the goods should be classified under 8708.46.

Product Name: The Chinese and foreign language name of the declared goods, which should accurately reflect the product attributes, such as 'Transmission bearing'. Brand: Fill in the brand of the bearing, such as SKF, NSK, FAG, etc. If no brand, fill in 'No brand'. Model: Fill in the specific model or part number of the bearing, such as 6205-2RS, BCA-1234, etc. Applicable Vehicle Model: Indicate the vehicle brand and model to which the bearing applies, such as 'Suitable for Volkswagen Passat 1.8T'. Material: Fill in the main material of the bearing, such as bearing steel, ceramic, etc. Purpose: Explain the specific function of the bearing in the transmission, such as 'supporting the input shaft'. Structure Type: Indicate the bearing type, such as deep groove ball bearing, tapered roller bearing, etc. Product Name: Transmission bearing; Brand: SKF; Model: 6205-2RS; Applicable Vehicle Model: Volkswagen Passat 1.8T; Material: Bearing steel; Purpose: Supporting transmission input shaft; Structure Type: Deep groove ball bearing. Misclassifying transmission bearings under 8482, ignoring their specific design for motor vehicles. Failing to provide the applicable vehicle model during declaration, unable to prove they are specifically designed for Chapter 87 vehicles. Inaccurate model number entry, resulting in mismatch with the actual product, affecting classification.

The core criterion for classification is whether the bearing is solely or principally designed for motor vehicle transmissions. According to Chapter 87 notes and heading 8708 provisions, parts specifically designed for motor vehicles should be classified under 8708, while general-purpose bearings are classified under 8482. Therefore, it is necessary to examine the bearing's design, model, applicable vehicle model, etc., to confirm it is specifically designed for transmissions. 848210 Ball bearings: 848210 covers general-purpose ball bearings suitable for various machinery, while 870846 is specifically for motor vehicle transmissions. 870840 Transmissions: 870840 covers complete transmission assemblies, while 870846 covers their component bearings. 870899 Other motor vehicle parts: 870899 covers other parts not elsewhere specified, while 870846 covers specifically named transmission bearings. 848220 Tapered roller bearings: 848220 covers general-purpose tapered roller bearings; if specifically designed for transmissions, they are classified under 870846. Is the bearing specifically designed for motor vehicle transmissions? Is it distinguished from general-purpose bearings under 8482? Is it distinguished from complete transmission assemblies under 870840? Is proof of applicable vehicle model provided? Are the model and brand accurate?

What is the difference in HS codes between transmission bearings and ordinary bearings? Ordinary bearings are generally classified under 8482, while transmission bearings specifically designed for motor vehicle transmissions are classified under 8708.46. The key difference lies in specificity: 8708.46 requires that the bearing's design, model, etc. are specifically for motor vehicle transmissions, whereas 8482 covers general-purpose bearings. How to determine whether a bearing is specifically designed for a transmission? This can be determined by the bearing's model, dimensions, load capacity, applicable vehicle model, etc. Typically, transmission bearings will indicate the applicable vehicle model or transmission model, and their design can withstand the specific loads and speeds within a transmission. If a bearing can be used in both transmissions and other machinery, which code should it be classified under? If the bearing is a general-purpose type that can be used in both transmissions and other machinery, it should be classified according to its principal use. If the principal use cannot be determined, it is classified under 8482. However, if it is clearly solely or principally designed for motor vehicle transmissions, it is classified under 8708.46. What special documents are required for declaring transmission bearings? Generally, basic documents such as packing lists, invoices, and contracts are required, as well as product specifications and proof of applicable vehicle model to demonstrate that they are specifically designed for motor vehicle transmissions. When necessary, customs may require a classification pre-ruling. How to check the tariff rate for transmission bearings? You can consult the 'Import and Export Tariff of the People's Republic of China' published by the General Administration of Customs or use the customs classification pre-ruling system. Tariff rates may vary depending on trade agreements, country of origin, etc. It is recommended to consult a professional customs broker or customs authority. If transmission bearings are used for after-sales repair, does it affect classification? No. Classification depends on the characteristics and purpose of the goods themselves, not the trade mode. As long as the bearings are specifically designed for motor vehicle transmissions, they are classified under 8708.46 regardless of whether they are used for production or repair. What is the export tax rebate situation for transmission bearings? The export tax rebate rate depends on national policy. You can consult the export tax rebate rate database published by the State Taxation Administration. Generally, mechanical and electrical products have higher rebate rates, but the latest policy shall prevail. How to declare the HS code for transmission bearings sold via cross-border e-commerce? For cross-border e-commerce declarations, the HS code should be declared according to the actual goods. If they are bearings specifically designed for motor vehicle transmissions, 8708.46 should be declared with the corresponding declaration elements. Note that declaration requirements differ between personal items and commercial express shipments.