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Roller Bearings
- Haopai
- Foshan, Guangdong, China
- 5 days
- 1000
- UCP206
Product Advantages and Features
UCP206 seat bearing (external spherical ball bearing) has the following advantages and characteristics:
Heart-aligning function
The outer spherical design is adopted to reduce the load-bias damage caused by shaft bending through the automatic heart-aligning function, and is suitable for working conditions where vibration or axial bias is loaded.
Structural Advantages
The integrated structure reduces the installation complexity and is equipped with fixing methods such as top wire and eccentric sleeves, which can be loaded and unloaded quickly and save installation time.
Sealing design
The sealing structures on both sides effectively prevent external pollutants from entering, extend their service life, and are suitable for harsh environments such as dust and humidity.
Product Technical Parameters
Product Name | UCP206 Bearing Unit with Housing | Bearing Unit Model | UCP206 |
Inner Bearing Model | 6206 (Deep Groove Ball Bearing) | Inner Bearing Dimensions | Bore (d): 30 mm |
Mounting Hole Diameter | 30 mm (matches the inner bearing bore) | Housing Material | Typically Cast Iron (e.g., HT250) or Aluminum Alloy (e.g., ADC12, A380), depending on model and manufacturer |
Product Application Scope
UCP206 seat bearing is a common mechanical component with a wide range of applications, mainly including the following fields:
Industrial manufacturing: In the machine tool industry, it can be used in steel mills, hot and cold rolling mills, blast furnaces, conveyors, machine tools spindles, tractors, harvesters, rice transplanters, conveyors, mixers, and packaging machines.
Other fields: It can also be used in various equipment such as air conditioning equipment, fans, power tools, etc., to play its support and rotation functions to ensure the reliable operation of the equipment.
Product Description
Basic Dynamic Load Rating | Approx. 19.8 kN (calculated based on standard 6206 bearing) | Basic Static Load Rating | Approx. 11.8 kN (calculated based on standard 6206 bearing) |
Maximum Speed | Oil Lubrication: Approx. 12,000 rpm | Housing Material | Typically Cast Iron (e.g., HT250) or Aluminum Alloy (e.g., ADC12, A380), depending on model and manufacturer |
Housing Type | Usually a Flanged Base or other standard housing types, offering various mounting options | Mounting Hole Specifications | The housing base typically features multiple mounting holes with standardized dimensions (diameter and spacing) for easy installation. |
Sealing Type | The inner bearing usually incorporates contact seals (RS) or non-contact labyrinth seals (2Z) to prevent contamination and retain grease. | Lubrication | Typically pre-lubricated with grease at the factory for most operating conditions; can be relubricated as needed. |
Please note that specific technical parameters (such as load ratings, maximum speed, housing dimensions, etc.) may vary slightly depending on the manufacturer or specific design. It is recommended to refer to the specific product datasheet.
Company Introduction
Haopai Co., Ltd. was established in 2008 and is a comprehensive service enterprise specializing in machinery and accessories for the home industry. We have a specialized and innovative customer center, component assembly workshop, equipment debugging workshop, processing workshop, and warehousing. Our main business includes sales of mechanical parts, equipment upgrades and renovations, equipment maintenance and relocation, customized non-standard equipment, intelligent production line planning, automation support, machine vision, shared cloud warehouses, etc. We provide customers with professional personalized services. After more than ten years of accumulation and development, our elite service team of nearly 200 people has served over 10000 enterprises nationwide. Over the years, we have accumulated more than 200000 non-standard accessory categories, making us the most comprehensive one-stop procurement platform in the industry. We have the most competitive technical renovation team in China, with a total of over 100000 equipment upgrade and renovation projects. Haopai Co., Ltd. has been committed to the great cause of making global machinery and preferred Chinese parts for many years, and is determined to become the preferred brand for comprehensive services of global machinery and parts.


Deeply Cultivating the Industry for More Than Ten Years, Creating an Intelligent Manufacturing Full Chain System for Woodworking Machinery.
After 16 years of industry accumulation, we have always focused on the research and manufacturing of CNC woodworking machinery. We have established a leading full chain production system and specialized team structure, providing one-stop services from research and development to delivery for global customers. It is currently a one-stop procurement platform with a complete range of categories in the industry.
Specialized and Innovative Customer Center



Haopai has been committed to the business philosophy of quality first, integrity-based, and win-win cooperation. We adhere to the business philosophy of ultimate customer experience and efficient operation, and uphold the service spirit of taking non-standard customization, drilling difficulties, and solving difficulties as our own responsibility. We constantly innovate and aspire to become the preferred brand for comprehensive services of global machinery and accessories. We are committed to making the great cause of global machinery and preferred Chinese accessories contribute to the development of national brands and the strength of Haopai people.




Team Style
Professional team, always on standby
The service team is distributed in pre-sales consulting, order management, technical support, and after-sales service positions, with 7 × 12 hours of online response to ensure that your needs are processed in the first time.






Haopai Intelligent Cloud Warehouse, Escorting You
In Order to Solve the Problems of High Procurement Costs, Low Efficiency, Difficult Management, Slow Logistics, And High Stagnant Inventory of Industrial Materials in Factories, Haopai Shared Cloud Warehouse Emerged in 2020. Greater Efforts Will Be Made to Assist Customers in Achieving Zero Capital Occupation, Spare Parts Inventory, And Improving Their Digital Level.




Machining Workshop




Component Assembly Workshop


New Media Center


The Intelligent Dispatching System Established in 2021 Has Achieved Intelligent Personnel Allocation, Real-Time Control of Technical Personnel's Work Status, Mobile Dispatching, Accurate and Effective Arrangement of Various Tasks, Precise Control of Project Costs, Thus Creating a Fast Response, Efficient, And Professional After-Sales Service Team.




Patent Certificates
Cooperative Partner
We Have Served over 10000 Enterprises Nationwide and Have Accumulated over 200000 Non-standard Accessory Categories over the Years, Covering Major Home Furnishing Brands Across the Country.