Miniature Ball Bearing SKF/NTN/NSK/Koyo/Timken/NACHI UCP218 Miniature Pillow Block Bearing Cojinete De Bolas Rolamento

Product Description

Product Description

Pillow Block Bearing

This Pillow Block Bearing (Mounted Ball Bearing Unit) is a pre-assembled bearing system combining a high-precision bearing insert with a rigid housing, designed for easy installation, alignment, and maintenance in various industrial applications. The unitized structure eliminates the need for separate bearing and housing assembly, significantly reducing on-site installation time and ensuring consistent performance under diverse operating conditions.
 
Our pillow block bearings are manufactured using premium-grade raw materials, including stainless steel and high-carbon chrome steel, with optional surface treatments for enhanced corrosion and wear resistance. Each unit undergoes strict quality control processes, including precision machining, heat treatment, and performance testing, to ensure dimensional accuracy, long service life, and reliable operation in both low and high-temperature environments.

Core Features

Premium Material Selection
*Stainless steel and high-grade bearing steel options available, offering excellent corrosion resistance, high temperature resistance, and high load-bearing capacity.

*High-hardness raceways and precision balls reduce friction and wear, extending the bearing's service life by 30% compared to standard units.

· Superior Design & Performance

*Self-aligning design accommodates minor shaft misalignment, preventing premature failure caused by installation errors or shaft deflection.
*Pre-lubricated with high-quality grease for long-term maintenance-free operation; optional grease fittings are available for relubrication in heavy-duty applications.
*Sealed or shielded configurations protect against dust, moisture, and contaminants, making the bearings suitable for both indoor and outdoor environments.

Easy Installation & Maintenance

Customization & Versatility

* The split housing design allows for quick mounting on horizontal shafts without disassembling the bearing unit.
* Standard dimensions comply with ISO/ABMA industry standards, ensuring compatibility with most common industrial equipment and easy replacement.

* Available in a wide range of bore sizes, housing materials (cast iron, stainless steel), and configurations (set screw, eccentric locking, adapter sleeve).
* Custom modifications, including special seals, coatings, and material upgrades, are available to meet specific application requirements.

Key Structural Components

Premium Material Selection
Stainless steel and high-grade bearing steel options available, offering excellent corrosion resistance, high temperature resistance, and high load-bearing capacity.
High-hardness raceways and precision balls reduce friction and wear, extending the bearing's service life by 30% compared to standard units.
Superior Design & Performance
Self-aligning design accommodates minor shaft misalignment, preventing premature failure caused by installation errors or shaft deflection.
Pre-lubricated with high-quality grease for long-term maintenance-free operation; optional grease fittings are available for relubrication in heavy-duty applications.
Sealed or shielded configurations protect against dust, moisture, and contaminants, making the bearings suitable for both indoor and outdoor environments.
Easy Installation & Maintenance
The split housing design allows for quick mounting on horizontal shafts without disassembling the bearing unit.
Standard dimensions comply with ISO/ABMA industry standards, ensuring compatibility with most common industrial equipment and easy replacement.
Customization & Versatility
Available in a wide range of bore sizes, housing materials (cast iron, stainless steel), and configurations (set screw, eccentric locking, adapter sleeve).
Custom modifications, including special seals, coatings, and material upgrades, are available to meet specific application requirements.

Common Applications 
Our pillow block bearings are widely used in various industries, including:
* Agricultural machinery: Conveyors, harvesters, tractors, and farm equipment
* Food processing equipment: Conveyor systems, packaging machinery, and processing lines (stainless steel versions ideal for washdown environments)
* Industrial automation: Conveyors, material handling systems, and production lines
* Textile machinery: Spinning machines, looms, and textile processing equipment
* Construction machinery: Concrete mixers, crushers, and heavy-duty industrial equipment
* General industrial equipment: Fans, blowers, pumps, and machine tools

Main Products

Company Profile

Natebon Electromechanical Industrial (Jiangsu) Co., Ltd. (hereinafter referred to as "Natebon") is a national high-tech enterprise integrating research and development, production, sales, and service. This company has built its own core brand "NATEBON", and make progress in product technology continuously. Currently it's holding multiple patents related to cam bearings and crossed roller bearings. It improves product performance and inspection accuracy through technical innovation, providing strong technical support for the stable and reliable operation of transmission components, and demonstrating its solid R&D strength.

Natebon has been deeply engaged in the field of precision transmission for over a decade, dedicated to providing high-quality transmission solutions for global customers. At the same time, it acts as an agent for many well-known international brands, it's a reliable partner in the global field of high-end equipment manufacturing and industrial automation.

FAQ

1. What products does the NATEBON brand mainly produce?
NATEBON focuses on precision transmission components, including core series such as precision bearings, linear guides, ball screws, etc. Sizes range from miniature to large. The products offer high accuracy (P2 and P4 levels) and also include special types like ceramic ball bearings and stainless steel bearings.

 

2. Do you also supply other brands?
Yes, we are authorized agents for well-known international brands such as SKF (Sweden), FAG/INA (Germany), NSK/IKO/NACHI/KOYO (Japan), TIMKEN (USA), etc. We offer both our own brand and imported brands to meet different customer needs.

 

3. Which industries are your products used in?
Our products are widely used in industries that require high precision and reliability, such as semiconductors, medical equipment, new energy, industrial automation, high-end equipment manufacturing, etc.

 

4. Do your products have certifications?
Yes, NATEBON products have passed CE and ROHS certifications. Our company is also certified with ISO9001, ISO14001, and ISO45001, ensuring stable quality and standardized management.

 

5. Do you have stock? What is the delivery time?
We have a long-term inventory of over 50 million units with more than 10,000 product types, most standard models are available. With our digital warehouse and logistics system, delivery is usually arranged within 1–7 working days after confirming the orders.
 
6. Do you support global shipping?
Yes, our products are exported to more than 30 countries and regions, we can arrange international shipping based on our customer requirements.
 
7. What payment methods do you accept?
We support common business payment methods such as bank transfer and letter of credit. For details, please confirm with the sales manager.
 
8. Do you accept customized requirements?
Yes, NATEBON has a professional R&D team and can provide customized transmission solutions based on customer needs, welcome to inquire.
 
9. Do you provide technical support or product selection guidance?
Yes, we have a professional technical support team to offers free support, like product selection, installation guidance, application solution design, etc.
 
10. Do you have distributor or agency policies?
Yes, we are continuously expanding our global sales network, welcome experienced distributors and partners to get in touch with us to explore cooperation opportunities.