Production Introduction

SET401 （572/580） Automobile Inch Size Tapered Roller Bearing series tapered roller bearings have excellent axial and radial load bearing capacity. Its unique design ensures even distribution of load, effectively reducing friction and heat accumulation during operation, and extending service life. SET401 bearings can provide efficient and stable support in fields such as metallurgy, mining, automobiles, railways, and wind power generation.

 Product Features

SET401 （572/580） Automobile Inch Size Tapered Roller Bearing inner diameter: 82.55mm  outer diameter:139.99  Weidth:36.51mm

High load-bearing capacity

The SET401 （572/580） Automobile Inch Size Tapered Roller Bearing series  design adopts optimized roller shapes and inner and outer ring contact surfaces, enabling the bearing to withstand large axial and radial loads, ensuring stable operation under high-intensity loads.

Durability and reliability

Using high-quality alloy steel materials and advanced heat treatment processes, SET401 bearings have excellent wear resistance, corrosion resistance, and fatigue resistance, and can operate stably in harsh environments for a long time.

High precision manufacturing

Each component of the bearing is processed with high precision to ensure low noise, low vibration, and high operational accuracy during high-speed operation.

Adapt to harsh environments

Suitable for complex working environments such as high temperature, high humidity, high load, and pollution. The surface of the inner and outer rings of the bearing has undergone special treatment, effectively resisting the influence of external pollutants and the environment, and extending its service life.

Low friction design

The optimized lubrication groove design and roller contact angle reduce the friction coefficient, minimizing heat accumulation during bearing operation and reducing energy loss.

Easy to maintain

Considering the convenience of installation and maintenance, the SET401 series bearings have simplified installation steps and longer maintenance cycles, reducing operating costs and downtime.

Application area 

SET401 （572/580） Automobile Inch Size Tapered Roller Bearing are widely used in the following industries and equipment:

Automotive industry: used for high load components such as drive shafts and wheel bearings to ensure smooth driving.

Metallurgical and mining equipment: key components of mining machinery and metallurgical equipment under high load and harsh working conditions.

Railway transportation: applied in the field of high-strength load-bearing railway transportation to ensure the safety and stability of high-speed train operation.

Wind power generation: The main bearings in wind turbines provide stable support.

Construction machinery: suitable for heavy machinery such as excavators, cranes, concrete pump trucks, etc.

SET401 （572/580） Automobile Inch Size Tapered Roller Bearing have become an ideal choice in various industries due to their unique design, high-precision manufacturing process, excellent load-bearing capacity, and long service life. No matter what work environment or application requirements you face, SET401 can provide you with long-lasting and stable performance support, making it an ideal partner for you to improve productivity and equipment reliability.

Choose SET401 tapered roller bearings, choose worry free operation, choose efficient future.