SKF 2220 M – 100 mm Self-Aligning Ball Bearing

SKF 2220 M – 100 mm Self-Aligning Ball Bearing

The SKF 2220 M is a double-row self-aligning ball bearing with a machined brass cage, designed to accommodate significant angular misalignment between the shaft and housing. Its unique design allows it to pivot, compensating for shaft deflection or mounting errors. The robust brass cage and self-aligning capability make it a high-performance solution for applications with high temperatures, vibrations, and where alignment is a concern.

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Quick Navigation

• About This Bearing
• Applications
• Why ROMA Industrial Company
• Technical Specifications
• Key Features & Benefits

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About This Bearing

This product is a self-aligning ball bearing, a type of rolling-element bearing with two rows of balls. Its self-aligning capability is a key feature, as it allows the bearing to tolerate considerable shaft misalignment without affecting performance. The 2220 M part number provides crucial design information: the “M” suffix indicates a machined brass cage, which provides high strength and is suitable for high-vibration and high-temperature environments. The bearing has a cylindrical bore and is designed to handle both radial and light axial loads, making it a versatile component for applications where alignment is a concern.

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Applications

This self-aligning ball bearing is suitable for a variety of applications where misalignment is a concern, including:

• Agricultural Machinery
• Textile Machinery
• Industrial Fans
• Conveyor Rollers
• General Industrial Machinery

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Why ROMA Industrial Company

ROMA Industrial is your trusted partner for a full range of industrial supplies across categories like Motion Control & Mechatronics, Electrical & Automation, and Fluid Power & Control. We are committed to providing top-tier products and service to keep your operations running smoothly. We partner with world-class shipping providers like FedEx, DHL, and UPS to ensure fast and reliable delivery worldwide. We accept returns to fulfill your satisfaction and accept variable payments methods including PayPal, credit cards, and more. We are a supplier in Europe, USA, and Saudi Arabia.

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Technical Specifications

• Manufacturer: SKF
• Part Number: 2220 M
• Bearing Type: Self-Aligning Ball Bearing
• Dimensions:
  • Inner Diameter (d): 100 mm
  • Outer Diameter (D): 180 mm
  • Width (B): 46 mm
• Cage Material: Machined Brass
• Basic Dynamic Load Rating: 100 kN
• Basic Static Load Rating: 42.5 kN
• Limiting Speed: 4,500 r/min
• Reference Speed: 7,100 r/min
• Weight: N/A

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Key Features & Benefits

• Accommodates Misalignment: The self-aligning design compensates for static and dynamic shaft misalignment, reducing stress on the bearing.
• High Durability: The machined brass cage provides high strength and is suitable for high-vibration and high-temperature applications.
• High-Speed Capability: The bearing is designed for high rotational speeds, making it suitable for dynamic applications.
• Versatile Use: Capable of handling both radial and light axial loads, making it a reliable component for a wide range of industrial applications.