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22219 CKY W33 C3 Double Row Spherical Roller Bearing

22219 CKY W33 C3 Double Row Spherical Roller Bearing

The 22219 CKY W33 C3 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 brass cage and open design ensure durability, while the tapered bore (1:12) simplifies installation. The bearing operates in temperatures from -30°C to 200°C, making it versatile for various conditions.

This model is interchangeable with SKF bearings, offering a reliable replacement option. 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 with C3 radial clearance for added flexibility. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 22219 CKY W33 C3
  • 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 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 C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 4.15 kg
  • Price （US$） 75.6

Features

Performance Features of 22219 CKY W33 C3 Bearing

22219 CKY W33 C3 Bearing is built with chrome steel rings and rollers, offering high 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 movement, reducing friction and extending operational life.
With a maximum speed of 4800 rpm, it delivers reliable performance under demanding conditions.

22219 CKY W33 C3 Bearing operates in temperatures from -30° to 200°C, adapting to various environments.
Its C3 radial clearance allows for thermal expansion, ensuring consistent performance.

The lubrication groove and holes in 22219 CKY W33 C3 Bearing facilitate easy maintenance.
This design helps distribute lubricant evenly, reducing wear and prolonging service intervals.

22219 CKY W33 C3 Bearing’s double-row spherical rollers accommodate misalignment, enhancing reliability.
Its tapered bore design ensures secure fitting, minimising slippage during operation.

Application

Industrial Uses of 22219 CKY W33 C3 Bearing
22219 CKY W33 C3 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads efficiently. The brass cage ensures smooth operation even under high stress.

In automotive applications, 22219 CKY W33 C3 Bearing fits well in truck wheel hubs, providing durability and stability. Its tapered bore design simplifies installation, making it a favourite for maintenance crews.

For wind turbines, 22219 CKY W33 C3 Bearing’s spherical rollers accommodate misalignment, reducing wear in harsh conditions. The lubrication groove extends service life, even at high speeds.

Where Is 22219 CKY W33 C3 Bearing Used?
You’ll find 22219 CKY W33 C3 Bearing in conveyor systems, where its high radial load capacity keeps things running smoothly. The C3 clearance allows for thermal expansion in demanding environments.

Built for Heavy-Duty Use: 22219 CKY W33 C3 Bearing
Mining equipment relies on 22219 CKY W33 C3 Bearing for its ability to withstand shock loads. The chrome steel construction resists wear, even in abrasive conditions.

Automotive vs Aerospace: Applications of 22219 CKY W33 C3 Bearing
In trucks, 22219 CKY W33 C3 Bearing handles rough roads, while in aerospace, it’s suited for auxiliary gearboxes. The temperature range ensures performance in diverse climates.

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