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22219 CY Double Row Spherical Roller Bearing

22219 CY Double Row Spherical Roller Bearing

The 22219 CY is a double-row spherical roller bearing with a 95mm bore and 170mm outer diameter, crafted from robust chrome steel. It handles combined loads up to 8835 lbf dynamically and spins smoothly at speeds up to 4800 RPM.

Its brass cage and open design ensure durability and easy lubrication, with grooves and holes for efficient maintenance. The bearing operates reliably in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are common.

Weighing 4.15kg, it’s built to last while meeting RoHS and REACH standards for safe use. The spherical roller design accommodates misalignment, adding versatility in demanding environments.

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Product Parameters

  • Part Number 22219 CY
  • Brand TFL
  • Interchangeable SKF
  • Size 95 x 170 x 43 mm
  • Bore Dia 95 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 170 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 43 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 112 mm
  • Shoulder/Recess Dia Of Outer Ring 150 mm
  • Width Of Lubrication Groove 8.3 mm
  • Diameter Of Lubrication Hole 4.5 mm
  • Chamfer Dimension min.2.1 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Cylindrical
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 8835 lbf
  • Static Radial Load 101164 lbf
  • Max Speed 4800 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 4.15 kg
  • Price （US$） 81.54

Features

Performance Features of 22219 CY Bearing

22219 CY Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 8835 lbf, making it suitable for heavy-duty applications.

The brass cage ensures smooth roller alignment, reducing friction and enhancing durability.
With a maximum speed of 4800 rpm, it delivers reliable performance under high-speed conditions.

22219 CY Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its double-row spherical design accommodates misalignment, ensuring consistent operation.

The lubrication groove and hole design in 22219 CY Bearing simplifies maintenance.
This feature helps extend service life while maintaining optimal performance.

Application

Industrial Uses of 22219 CY Bearing
22219 CY Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. The brass cage adds durability, making it suitable for high-vibration environments.

Where Is 22219 CY Bearing Used?
You’ll often find 22219 CY Bearing in conveyor systems and industrial fans, thanks to its ability to manage misalignment and heavy loads. Its chrome steel construction ensures long-lasting performance even in demanding conditions.

Built for Heavy-Duty Use: 22219 CY Bearing
22219 CY Bearing excels in mining equipment, where its spherical roller design accommodates shaft deflections. The wide temperature range also makes it reliable in extreme operating conditions.

Automotive vs Aerospace: Applications of 22219 CY Bearing
In automotive applications, 22219 CY Bearing supports gearboxes and drivetrains, while in aerospace, it’s used in auxiliary systems. Its high dynamic load capacity ensures reliability across different industries.

Essential Roles of 22219 CY Bearing
22219 CY Bearing is a go-to for wind turbine generators, where its combined load capacity and lubrication grooves enhance performance. The metric sizing ensures easy integration into various industrial setups.

Q&A

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