Do you know the material of the sliding gate pulley wheel? (Part 2)

In the previous issue, we delved into the significance of the sliding gate wheel with exterior brackets and wheels' materials for the entire wheel pulley system of sliding gates. This time, we will continue to explore the core role of bearings in the wheel pulley system and the impact of material selection.

Bearings play a crucial role in the sliding gate wheel pulley system. High-quality bearings not only significantly enhance the load-bearing capacity but also improve the smoothness and overall durability of the sliding gate, directly affecting the service life and performance of the wheel pulley.

Choosing the right bearing material:

There are numerous types of bearing materials available on the market, including carbon steel, bearing steel, stainless steel, ceramic, plastic, alloy steel, bronze, and aluminum-based composites. Considering the characteristics of sliding gate wheel pulleys, we focus on carbon steel and bearing steel bearings.

1.Carbon steel bearings: They are cost-effective and suitable for light loads, low speeds, or temporary applications, but they have relatively weak wear resistance and fatigue resistance.

2.Bearing steel bearings: Usually referring to high-carbon chromium bearing steel, such as GCr15, they are renowned for their high hardness, wear resistance, and fatigue strength, making them highly suitable for high-speed and heavy-load working environments.

Given the operating speed and usage environment of sliding gates, we recommend using bearing steel bearings. These bearings can withstand harsh outdoor conditions, such as humidity, temperature fluctuations, and changes in pH levels, while also handling the weight of the gate.

Professional choice of our Company:

our Company, a sliding gate wheel pulley manufacturer with 25 years of production experience, consistently uses bearing steel for its bearings. Although it is more expensive, it ensures superior product quality and a 5-year extended warranty.

Key factors for bearing performance:

Selecting the correct bearing material is only the first step. The clearance, raceway accuracy, and the use of lubricating oil are equally important, as they collectively determine the performance of the bearing and the entire wheel pulley system.

Future discussion directions:

In the upcoming discussions, we will delve into the analysis of bearing clearance, raceway accuracy, and the selection of lubricating oil, exploring how to formulate the best solution for the sliding gate wheel pulley system.

Industry exchange invitation:

We sincerely invite industry colleagues to share their valuable opinions and engage in mutual learning and progress. By sharing 25 years of manufacturing experience, we hope to bring value to the industry and promote technological development.