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22219 CCK W33 Double Row Spherical Roller Bearing
22219 CCK W33 Double Row Spherical Roller Bearing

22219 CCK W33 Double Row Spherical Roller Bearing

The 22219 CCK W33 is a double-row spherical roller bearing with a 95mm bore and 170mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 8835 lbf and runs smoothly at speeds up to 4800 RPM.

Its open design and lubrication groove make maintenance straightforward, while the steel cage ensures durability. The bearing operates well in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where combined loads are present.

Weighing 4.15kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 22219 CCK W33
  • Brand TFL
  • Interchangeable SKF
  • Size 95 x 170 x 43 mm
  • Bore Dia 95 mm
  • Bore Dia Tolerance +0.035mm 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 Taper 1:12
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • 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 CCK W33 Bearing

22219 CCK W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 8835 lbf, ensuring reliable performance in heavy-duty applications.
The double-row spherical roller design accommodates misalignment, enhancing operational flexibility.
With a maximum speed of 4800 rpm, it balances durability and efficiency.

How Is 22219 CCK W33 Bearing Engineered for Reliability?

22219 CCK W33 Bearing features a tapered bore design, providing secure mounting and alignment.
The steel cage maintains roller positioning, reducing wear and extending service life.
Its lubrication groove and holes ensure consistent oil distribution, minimising maintenance needs.
Operating between -30° to 200°C, it performs reliably in varied temperature conditions.

Built for Durability: 22219 CCK W33 Bearing

22219 CCK W33 Bearing’s chrome steel construction resists wear, even under high radial loads.
The spherical roller design compensates for shaft misalignment, reducing stress on components.
With a static radial load capacity of 101164 lbf, it handles demanding industrial applications.
Its open design simplifies lubrication, ensuring smooth operation over extended periods.

Application

Industrial Uses of 22219 CCK W33 Bearing
22219 CCK W33 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 spherical roller type adapts well to misalignment, ensuring smooth operation in demanding environments.

In automotive applications, 22219 CCK W33 Bearing supports components such as truck axles and transmissions, providing reliable performance under high loads. Its tapered bore design simplifies installation and enhances stability during operation.

For industrial fans and blowers, 22219 CCK W33 Bearing’s high dynamic load capacity makes it a dependable choice for continuous operation. The lubrication groove and holes ensure consistent performance even at high speeds.

Where Is 22219 CCK W33 Bearing Used?
22219 CCK W33 Bearing finds its place in mining equipment, where its robust construction withstands harsh conditions and heavy loads. The chrome steel rollers and cage offer durability and resistance to wear.

In paper mills, 22219 CCK W33 Bearing supports rollers and drying cylinders, ensuring smooth rotation under high temperatures. Its wide temperature range makes it suitable for various industrial processes.

Built for Heavy-Duty Use: 22219 CCK W33 Bearing
22219 CCK W33 Bearing is ideal for construction machinery like cranes and excavators, where its combined load capacity and reliability are crucial. The steel cage provides strength and longevity in tough conditions.

For wind turbines, 22219 CCK W33 Bearing handles the variable loads and misalignment common in such applications. Its spherical roller design ensures consistent performance even under fluctuating forces.

Automotive vs Aerospace: Applications of 22219 CCK W33 Bearing
In automotive systems, 22219 CCK W33 Bearing is used in heavy-duty trucks and buses, where its load capacity and durability are essential. The tapered bore simplifies mounting and dismounting.

For aerospace ground equipment, 22219 CCK W33 Bearing supports components like landing gear test rigs, offering precision and reliability. Its high-speed capability meets the demands of rigorous testing environments.

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