Product Specifications
| Parameter | Details |
|---|
| Bearing No. | 2207ATN, 2208ATN, 2209ATN |
| Dimensions (mm) | Bore diameter (d): 35, Outer diameter (D): 72, Width (B): 23, Minimum chamfer radius (r1, 2 min): 1.1 |
| Load Ratings (kN) | Cr (Dynamic load rating): 30.50, Cor (Static load rating): 8.72 |
| Speed Limits (r/min) | Grease lubrication: 8500, Oil lubrication: 10000 |
| Installation Dimensions (mm) | Minimum bore diameter (d a min): 41.5, Maximum outer diameter (D a max): 65.5, Maximum chamfer radius (r a max): 1.0 |
| Performance Coefficients | e0: 0.31, Y1: 12.00, Y2: 23.10, Y3: 02.20 |
| Weight (kg) | 0.385 |
The FM22 HRB self-aligning ball bearing series 2207ATN, 2208ATN, and 2209ATN models provides the best performance for several applications. It has a bore diameter of 35 mm and an outer diameter of 72 mm to provide strength and stability.
These bearings boast high load ratings, where the dynamic load rating (Cr) is 30.50 kN and the static load rating (Cor) is 8.72 kN. They allow for high-speed operation: 8500 rpm when grease lubricated and up to 10 000 rpm when oil lubricated.
Easy installation has a basic bore diameter of 41.5 mm and an outer diameter that is at its maximum 65.5 mm. e0 = 0.31 is the performance coefficients of the bearing which is working optimization in demanding conditions.
The FM22 HRB series weighs 0.385 kg, offering end-users optimum performance, easy installation, and extended service life in a wide range of industrial applications.
Key Features of FM22 HRB 2207ATN, 2208ATN, and 2209ATN Self-Aligning Ball Bearings
E-ASIA Bearing's FM22 HRB 2207ATN, 2208ATN, and 2209ATN self-aligning ball bearings offer the following key features:
Wide Application: These bearings are ideal for engineering machinery, machine tools, automotive, metallurgy, mining, petroleum, machinery, power, and rail industries.
Brand and Quality: The bearings are manufactured by HRB, meeting high-quality standards for reliability and durability.
Material: Made from high-strength steel, ensuring long-lasting performance under heavy load conditions.
Packaging and Service: Available in barrel, bag, box, or pallet packaging, with customizable options and OEM services.
Delivery Time: Standard delivery time is 8-15 days, depending on the order quantity.
Self-aligning Feature: The spherical outer race allows automatic adjustment for shaft misalignment or flex, ensuring smooth operation even with installation errors.
Load Capacity: Primarily designed for radial loads, with the ability to handle some axial loads. Offers high load-bearing capacity and rigidity.
Limit Speed: While the self-aligning design reduces speed limits compared to deep groove ball bearings, it is suitable for medium to low-speed operations.
Low Noise and Vibration: The self-aligning design minimizes noise and vibration during operation, ensuring smoother performance.
Sealed Design: The sealed configuration provides reliable protection in harsh working conditions, preventing contamination.
Optimized Internal Geometry: The internal geometry of the bearing is optimized to maximize load-bearing capacity and efficiency.
Extended Bearing Life: The bearings' ability to handle misalignment and dynamic loads reduces maintenance needs and extends service life.
These features make E-ASIA Bearing's self-aligning ball bearings highly efficient and versatile for a variety of industrial applications.
Applications of FM22 HRB 2207ATN, 2208ATN, and 2209ATN Self-Aligning Ball Bearings
Engineering Machinery: Ideal for heavy-duty machinery that requires reliable performance under challenging conditions.
Machine Tools: Perfect for use in various types of machine tools, ensuring precision and durability.
Automotive: Suitable for automotive applications where alignment flexibility and load-bearing are essential.
Metallurgy: Used in metal processing equipment, offering stability in high-stress environments.
Mining: Designed for use in mining machinery, providing robust support in harsh operating conditions.
Petroleum: Ideal for oil drilling equipment, where reliable bearings are crucial for extended operation.
Machinery: Suitable for general machinery across industries requiring self-aligning capabilities and high load capacity.
Power: Used in power generation equipment, where high performance and reliability are essential.
Rail: Applied in railway systems, providing smooth operation even under heavy loads and misalignment.
These bearings are versatile and reliable across various industrial sectors, ensuring optimal performance and longevity.
Why Choose E-ASIA Bearing?
Quick Order Processing: Large warehouse ensures same-day order processing and shipping for fast delivery.
Price-Performance: Strong partnerships with over 1000 factories allow us to offer competitive pricing.
Reliability: Continuous quality control guarantees the highest security and satisfaction with every product.
24/7 Support: E-ASIA Bearing provides round-the-clock customer service to assist your bearing business.
Cost Savings: Our cost-effective solutions help reduce your expenses while boosting your bearing business.
24-Hour Emergency Delivery: We handle urgent orders within 24 hours, ensuring timely delivery when needed.
Choose E-ASIA Bearing for fast, reliable, and cost-efficient bearing solutions.
Frequently Asked Questions about FM22 HRB 2207ATN, 2208ATN, 2209ATN Self-Aligning Ball Bearings
What is the load capacity of FM22 HRB 2207ATN bearings?
The FM22 HRB 2207ATN has a dynamic load rating (Cr) of 30.50 kN and a static load rating (Cor) of 8.72 kN.
What industries can these bearings be used in?
These bearings are suitable for engineering machinery, automotive, machine tools, metallurgy, mining, petroleum, power, and rail industries.
What is the maximum speed limit for these bearings?
The maximum speed limit for grease lubrication is 8500 rpm, and for oil lubrication, it is 10,000 rpm.
How does the self-aligning feature work?
The spherical outer race allows the bearing to adjust automatically to shaft misalignment, ensuring smooth operation even with installation errors.
What materials are used in manufacturing these bearings?
The bearings are made from high-strength steel, ensuring durability and long service life under heavy loads.
What are the typical applications for FM22 HRB 2207ATN bearings?
These bearings are used in machinery requiring high load-bearing capacity and alignment flexibility, such as in mining and automotive equipment.
How long does it take to receive an order?
The standard delivery time is 8-15 days, depending on the order quantity, with expedited options available for urgent orders.
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