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Bearing 22220 KJ W33 C3 RHP
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Product detailed description
Bearing 22220 KJ W33 C3 RHP: High-Performance Spherical Roller Bearing
The bearing 22220 KJ W33 C3 RHP is a premium spherical roller bearing designed for heavy-duty industrial applications. Manufactured by RHP, a trusted name in bearing technology, this model is engineered to deliver exceptional durability, reliability, and performance under demanding conditions.
This bearing features a robust design that enables it to accommodate both radial and axial loads, making it ideal for use in machinery subjected to high stress, vibration, and shock loads. The "KJ" designation indicates it includes a brass cage that enhances strength and longevity, while the "W33" suffix refers to the lubrication groove and holes in the outer ring, facilitating efficient grease distribution and maintenance.
The "C3" clearance specification means the bearing has a greater internal clearance than standard, allowing for thermal expansion and higher operating speeds without compromising performance. This makes the 22220 KJ W33 C3 RHP perfectly suited for applications such as mining equipment, heavy machinery, gearboxes, and industrial drives.
Key Features and Benefits
- High Load Capacity: Designed to withstand heavy radial and axial loads.
- Brass Cage (KJ): Provides excellent wear resistance and reduces friction.
- Lubrication Groove and Holes (W33): Enables easy and effective lubrication for extended bearing life.
- C3 Internal Clearance: Allows for thermal expansion and high-speed operation.
- Durability: Engineered for long service life in harsh operating environments.
- Precision Manufacture: Ensures smooth rotation and reduced noise.
Dimensions
The bearing 22220 KJ W33 C3 RHP has standardized dimensions as follows:
- Inner Diameter (d): 100 mm
- Outer Diameter (D): 180 mm
- Width (B): 49 mm
These precise measurements allow for easy integration into existing machinery and systems, ensuring compatibility and optimal performance.
Applications
The bearing 22220 KJ W33 C3 RHP is widely used across various industries including:
- Mining and mineral processing equipment
- Heavy construction machinery
- Industrial gearboxes and transmissions
- Steel mills and rolling mills
- Pulp and paper manufacturing machines
- Power generation turbines and motors
Its robust construction and high load capacity make it an ideal choice for applications requiring reliable performance under extreme conditions.
Conclusion
For those seeking a reliable, high-quality spherical roller bearing, the bearing 22220 KJ W33 C3 RHP offers a perfect blend of strength, durability, and precise engineering. Its advanced features support heavy loads and demanding operating environments, making it a trusted component in critical industrial machinery.
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RHP Bearings and Transmission Technology Manufacturer
RHP is a distinguished manufacturer specializing in high-quality bearings and transmission technology solutions. With a rich history rooted in precision engineering and innovation, RHP has established itself as a trusted name in the mechanical components industry worldwide.
History of RHP
RHP's origins date back to the early 20th century, when the company began producing specialized bearings for industrial applications. Over the decades, RHP was known for pioneering advancements in bearing design and materials. The company grew through continuous innovation, expanding its technology portfolio and presence across various markets. Today, RHP is recognized as a legacy brand within the bearing and motion technology sector, often associated with high-performance and durability.
Product Range
RHP offers a comprehensive range of bearings and transmission components designed to meet the demands of modern engineering applications. Their product portfolio includes:
- Ball Bearings – including deep groove, angular contact, and self-aligning ball bearings suitable for diverse machinery.
- Roller Bearings – cylindrical, taper roller, and spherical roller bearings designed for heavy load and high-speed environments.
- Thrust Bearings – for applications requiring axial load support with high precision.
- Specialized Bearings – custom solutions for challenging applications such as aerospace and defense.
- Transmission Components – precision gears, bearing units, and integrated solutions for efficient power transmission.
Main Focus and Technologies
The core focus of RHP lies in delivering superior precision, durability, and performance through advanced bearing technologies. Their product designs emphasize:
- High Load Capacity – engineered for demanding industrial environments.
- Low Friction and Efficiency – optimizing energy usage and reducing wear.
- Custom Engineering – tailored solutions to meet specific customer requirements.
- Advanced Materials – use of premium steels and innovative coatings to enhance bearing life.
Application Areas
RHP bearings and transmission products are utilized across a wide range of industries, including:
- Aerospace and Defense – critical components for aircraft and military vehicles.
- Automotive – supporting drivetrain, engine, and chassis systems.
- Industrial Machinery – factory automation, robotics, and heavy equipment.
- Energy Sector – wind turbines, power generation, and offshore equipment.
- Rail and Transportation – reliable bearings for trains, metros, and logistic systems.
Company Headquarters
RHP was originally a British brand with historic manufacturing roots in the United Kingdom. While the company underwent various ownership changes, it remains associated with European engineering standards. Specific current headquarters and manufacturing sites vary as RHP products often form part of larger corporate portfolios within the bearing industry.