In the truck operation system, wheel hub bearings are key components, and their performance directly affects the safety, stability, and durability of ...
In the truck operation system, wheel hub bearings are key components, and their performance directly affects the safety, stability, and durability of vehicle operation. Our carefully crafted 566074. H195/1801592, 566283. H195/1801594, 566193. H195/1801593, 566834. H195/1801595 series truck wheel hub bearings are designed to meet the harsh working conditions of trucks, with excellent quality and performance.
1、 Powerful carrying capacity
This series of truck wheel hub bearings adopts a double row tapered roller bearing structure, with tapered rollers. This unique design enables it to efficiently withstand both large radial and axial loads simultaneously. Whether it is the heavy pressure on the vehicle body when fully loaded with goods (radial load), or the lateral force generated during turning and braking (axial load), bearings can easily cope with them. For example, during long-distance transportation of tens of tons of goods on heavy-duty trucks, the 566074.H195/1801592 bearing model can distribute the load evenly with its optimized roller and raceway contact design, effectively reducing local stress concentration, ensuring stable wheel operation, and easily carrying heavy loads.
2、 Long service life
The inner and outer rings and rollers of the bearing are made of high-quality high carbon chromium bearing steel (such as GCr15), which undergoes special heat treatment to significantly improve the material's hardness, strength, and wear resistance. At the same time, strict control of machining accuracy ensures low surface roughness and small roundness errors of the raceway, reducing friction and wear between the rolling elements and the raceway. Taking the 566283.H195/1801594 model as an example, its operating life far exceeds that of similar products in bench tests simulating actual complex road conditions. Even after frequent rapid acceleration, sudden braking, and bumpy road impacts, it can still maintain good working condition, effectively reduce replacement frequency, and lower operating costs.
3、 Excellent sealing and lubrication performance
The bearing is equipped with a high-performance double lip sealing structure, using high-quality rubber materials that are oil resistant, wear-resistant, and heat-resistant. It can effectively block impurities such as dust, mud, and water from entering, while preventing internal grease leakage. The unique labyrinth seal design further enhances the sealing effect, ensuring that the interior of the bearing can remain clean even in harsh environments such as muddy roads on rainy days or dusty roads in mining areas. Internally filled with high-performance grease, it has good high and low temperature performance, oxidation resistance, and wear resistance. It does not lose at high temperatures and does not solidify at low temperatures, providing long-lasting and stable lubrication for bearings over a wide temperature range, reducing friction between components, and extending service life.
4、 Accurate installation and adaptability
This series of bearings has been designed with full consideration for installation convenience and wide adaptability. The product has a compact structure, precise dimensions, and meets international standards, making it easy to adapt to various mainstream truck brands and models. For example, the 566193H195/1801593 model can be installed quickly and accurately without the need for complex modifications to the vehicle's wheel hub structure. Standardized interfaces and installation dimensions reduce errors during the installation process, ensuring that the bearings work closely with the wheel hub and axle after installation, working together to improve the overall performance of the vehicle.
