SKF Swede 22222 EK – 110 mm Tapered Bore Spherical Roller Bearing

Swede SKF 22222 EK – 110 mm Tapered Bore Spherical Roller Bearing

The SKF 22222 EK is a high-performance, self-aligning spherical roller bearing engineered to handle very high radial and axial loads. As part of SKF’s enhanced “Explorer” series, it features an optimized internal design for increased load capacity. The tapered bore (K suffix) allows for secure mounting on a cylindrical shaft using an adapter sleeve. This robust bearing is ideal for demanding applications that require compensation for shaft misalignment and reliable performance under severe conditions.

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Quick Navigation

• About This Bearing
• Technical Specifications
• Key Features & Benefits

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About This Bearing

This product is a spherical roller bearing, distinguished by its two rows of symmetrical rollers and a shared spherical outer raceway. This unique design enables the bearing to **self-align**, accommodating significant angular misalignment and shaft deflection without affecting its performance. The 22222 EK part number provides key design information: the E suffix signifies a high-capacity, optimized internal geometry, and the K suffix indicates a tapered bore with a 1:12 taper. This design requires the bearing to be mounted on a cylindrical shaft with an adapter sleeve, ensuring a secure and precise fit. The combination of self-aligning capability and high load capacity makes it a go-to solution for heavy-duty applications like mining, paper machines, and other industrial machinery.

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Technical Specifications

• Manufacturer: SKF Swede
• Part Number: 22222 EK
• Bearing Type: Spherical Roller Bearing
• Design Feature: Tapered Bore (K)
• Dimensions:
  • Bore Diameter (d): 110 mm
  • Outer Diameter (D): 200 mm
  • Width (B): 53 mm
• Weight: 6.9 kg
• Also Known As: 22222EK, 110x200x53 mm Bearing, Explorer Series 22222

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Key Features & Benefits

• Self-Aligning: Tolerates shaft misalignment and deflection, preventing premature bearing failure.
• High Load Capacity: The enhanced “E” design allows the bearing to handle exceptionally high radial and axial loads.
• Secure Mounting: The tapered bore (K) provides a reliable method for mounting on a cylindrical shaft using a standard adapter sleeve.
• Durable & Robust: Built for reliable performance and a long service life in heavy-duty applications.