1、 322 type tapered roller bearing

The 322 type tapered roller bearing is the most commonly used model. Its separate structure makes it easier to install and disassemble. The force direction is mainly radial and axial, so it is suitable for situations with small loads and is commonly used in small machinery and automotive wheel hubs.

2、 303 type tapered roller bearing

The 303 type tapered roller bearing is mainly used to withstand large radial and axial loads. Its internal structure is similar to the 322 model, but with a slightly smaller diameter, suitable for high-speed rotating situations, such as automotive engines.

3、 329 type tapered roller bearing

The 329 type tapered roller bearing has higher load capacity and greater limited speed. Its force direction is the same as the 303 model, but it is lighter and suitable for heavy vehicles and mechanical equipment.

4、 302 type tapered roller bearing

The 302 type tapered roller bearing has higher limited speed and greater load capacity. Its internal structure is similar to the 303 model, but it is lighter and suitable for small and medium-sized vehicles and industrial equipment.

5、 313 type tapered roller bearing

The 313 type tapered roller bearing has a higher angular contact point position, making it suitable for larger radial and axial loads, such as heavy machinery and high-speed trains.

6、 320 type tapered roller bearing

The 320 type tapered roller bearing has a smaller contact angle and is suitable for applications with higher rotational speeds, such as wind turbines and high-speed trains.

In summary, different types of tapered roller bearings have different characteristics and applications, and selection should be based on actual situations.