UC Bearings

UC Bearings are high-quality bearings designed and manufactured by our company with a deep understanding of customer needs and the latest technology in the bearings industry. These bearings are ideal for various industrial applications, including machinery, agriculture, automotive, and more. They are designed to offer reliable and long-lasting performance even in the most challenging conditions.

One of the key features of UC Bearings is our focus on precision machining. Our engineers make use of the latest CNC machines to produce bearings with unparalleled accuracy and consistency. This level of precision ensures that our bearings have a low-friction performance, which reduces energy consumption and extends the lifespan of the machinery they are used in.

Another aspect of UC Bearings that sets them apart from other bearings on the market is their outstanding load-carrying capacity. These bearings are designed to withstand high loads and stresses, making them ideal for heavy-duty applications. We use the finest quality raw materials, including chrome steel and stainless steel, to ensure our bearings can handle even the most challenging loads.

Furthermore, UC Bearings are designed with a range of sealing and lubrication options. Our engineers take into account the unique conditions of different applications to ensure that the bearings are protected from contaminants such as dust, dirt, and moisture. We offer various sealing and lubrication options, including shields, seals, and open designs. This flexibility ensures that our customers can choose the right bearing for their specific application needs.

One of the key benefits of choosing UC Bearings is their cost-effectiveness. We pride ourselves on offering high-quality bearings at very competitive prices. Our focus on innovation and efficiency in the manufacturing process allows us to keep our costs low without compromising the quality of our products. This means that our customers can enjoy superior performance and reliability at an affordable price, making UC Bearings an excellent investment for their business.

At our company, we have a strong commitment to customer satisfaction. We understand that every customer has unique needs, and we work closely with them to ensure that they get the best product for their specific application. We offer a range of customization options, including size, materials, and seals, to ensure that our customers get the perfect bearing for their application.

In summary, UC Bearings are high-quality bearings designed and manufactured with precision and innovation. They are ideal for various industrial applications, offering reliable and long-lasting performance even in harsh conditions. They boast outstanding load-carrying capacity, a range of sealing and lubrication options, and cost-effectiveness. Our commitment to customer satisfaction means that we provide a range of customization options to ensure that our customers get the perfect bearing for their application. Choose UC Bearings for superior performance, reliability, and value.

● Introduction

UC bearings with jacking wire outer spherical ball bearing, there are two jacking wires on the bearing, the angle is 120°, the bearing is fixed on the shaft by the jacking wire during installation, and it is used in an environment with low vibration. Its code name is UC200 series (light series), UC300 series (heavy series). The basic performance of the bearing should be similar to that of the deep groove ball bearing. The outer diameter surface of the outer ring is a spherical surface, which is mainly used to bear the combined radial and axial load mainly based on the radial load. Generally, it is not suitable to bear the axial load alone. The bearing is easy to assemble and disassemble, and can be adjusted. The standard tolerance of the inner ring is a positive deviation, which makes the bearing light when it is matched with the shaft. The UC bearings are widely used, but their installation and positioning are not accurate enough, and the axis alignment between the shaft and the seat hole is poor, and it is mainly used in occasions where the accuracy requirements are not high.

Radial insert ball bearings are widely used in textile machinery, ceramic machinery, agriculture, chemical industry, printing and dyeing and other fields.

● Bearing Series

The types of the insert bearings include UC200 series, UC300 series, UEL200 series and UEL300 series.

● Production Details

◆ Factors affecting the turning precision of bearing ring

1. Principle error: It generally occurs in the profile of the ferrule turned by the profiling lathe.

2. Workpiece installation error: It mainly refers to the positioning error caused by the misalignment of the design reference of the bearing ring with the positioning reference during processing and the clamping error caused by the clamping force.

3. Static error of process system: Including machine tool error, fixture error, tool error, which will directly affect the position, shape and size of the bearing ring.

4. Dynamic error of the process system: Including the error caused by force deformation and thermal deformation of the process system, tool wear error, and deformation error caused by the internal stress of the workpiece.

5. Adjustment error: The function of adjustment is to maintain the correct relative position between each surface to be machined on the workpiece and the corresponding turning tool blade. Poor adjustment will cause errors.

6. Measurement error: The error caused by the bearing ring inspection measurement.

◆ Determine product quality objectives and requirements

The quality objectives and requirements of rolling bearings, including the use, structure, and accuracy level of rolling bearings. Due to different uses, structures, and precision levels, the production process is different. For example, the bearing process of P4-level "precision" is different from the 0-level" precision. the process of low-noise bearing is also different from that of ordinary bearings. Determining the quality objectives of the bearing is the key to determining the production process.

● Normalizing of the Bearing Ring

Heat the steel to 30~50℃ above the austenitizing temperature, keep it warm to make the structure completely austenitized, and then air-cool (sometimes supplemented by air blowing, spraying, etc.) to obtain fine flaky pearlite or sorbite structure, the execution process to normalize. The purpose of normalizing is as follows:

1. Adjusting the hardness of steel: Some bearing products require good tempering resistance, that is, after quenching, tempering at 200~250 °C still has high hardness, and annealing after normalizing can be used to obtain extremely fine pearlite structure .

2. Elimination of reticulated carbides and linear structures: When the steel forging temperature is too high and the cooling is too slow, the carbides precipitate out of reticulated carbides along the austenite grain boundaries. when the final forging temperature of the steel is too low, the grains along the austenite grain boundaries, the deformation direction is elongated and a linear structure appears. This structure cannot be completely eliminated during the annealing process, thereby reducing the impact toughness of the bearing's fatigue strength.

3. Rework of unqualified products of Annealing: Coarse pearlite produced by annealing overheating needs to be normalized and then annealed.

● FAQ (Frequently Asked Questions)

Q1: How long will our the inquiry and question be answered?

A1: After receiving your inquiry and question, we will reply you within 1 to 6 hours.

Q2: How about the quality of bearings?

A2: We supply high quality bearings and strictly follow ISO9001 standard for production.

Q3: What is the MOQ of the products?

A3: Usually the MOQ is 1 piece, and depending on the model.

Q4: How about the Delivery time of the products?

A4: Usually the delivery time is 3 to 15 days, and depending on the quantity.

Q5: How do you control the quality of the products and check the quality before delivery?

A5: Our company has a professional quality inspection department, which strictly controls the quality of products, and has complete after-sale service.

● About Us

Shaanxi Gainhui Heavy Industries Co., Ltd. is a professional bearing manufacturer and and distributor in china. Equipped with a professional large factory, we can supply competitive bearing products and OEM service to worldwide customers. With high quality, competitive price and great after-sale service of UC bearings, welcome to contact us in time.

Because we are focused, we are professional.

● Packing Methods

● Delivery Methods

● Technical Parameters

For more data, please click the download button at the top of this page to download the catalogue.

Why choose us?

• We are committed to using environmentally-friendly materials in our manufacturing process.
• We have established long-term cooperation with clientele from both equally overseas and domestically and get new and old clients' higher comments for UC Bearings.
• Our professional staff will guide you through the ordering process to ensure a hassle-free experience.
• We cooperate sincerely with suppliers and distributors for common development; provide customers with high-quality and inexpensive, safe and reliable products and quality services; establish a good image of the enterprise in the market and achieve the goal of maximizing shareholders' interests.
• Our quality control measures ensure that only the best products leave our factory.
• We will continue to manufacture the best UC Bearings in the industry that will delight our customers and make our employees incredibly proud of their work.
• Our factory is equipped with the latest technology to produce top-notch products.
• We shape the image of excellent advertising is to constantly increase the advertising and publicity of enterprises and enterprise products to the outside world.
• Our Radial Insert Ball Bearings are manufactured under strict quality control processes to ensure consistency and reliability.
• We seek progress in a stable manner, implement the new development concept, and strive tirelessly to achieve the strategic goal of building a globally competitive enterprise.

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