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22234 CY W33 Double Row Spherical Roller Bearing

22234 CY W33 Double Row Spherical Roller Bearing

The 22234 CY W33 is a double-row spherical roller bearing with a 170mm bore and 310mm outer diameter, crafted from robust chrome steel. It manages combined loads up to 265,949 lbf and operates smoothly at speeds up to 2600 RPM.

Its brass cage and open design ensure durability and easy lubrication, while the spherical rollers accommodate misalignment. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

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

Weighing 28kg, it’s built for strength and longevity. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 22234 CY W33
  • Brand TFL
  • Interchangeable SKF
  • Size 170 x 310 x 86 mm
  • Bore Dia 170 mm
  • Bore Dia Tolerance -0.025mm to 0
  • Outer Dia 310 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 86 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 203 mm
  • Shoulder/Recess Dia Of Outer Ring 267 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 mm
  • Chamfer Dimension min.4 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 265949 lbf
  • Static Radial Load 328221 lbf
  • Max Speed 2600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 28 kg
  • Price （US$） US$329.40

Features

Performance Features of 22234 CY W33 Bearing

22234 CY W33 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 265949 lbf, making it suitable for heavy-duty industrial applications.

The brass cage ensures smooth roller movement, reducing friction and enhancing durability.
With a maximum speed of 2600 rpm, it delivers reliable operation in high-speed environments.

22234 CY W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its double-row spherical design accommodates misalignment, ensuring consistent performance.

The lubrication groove and hole design simplifies maintenance, extending service life.
Weighing 28 kg, it balances strength and practicality for large-scale machinery.

Application

Industrial Uses of 22234 CY W33 Bearing
22234 CY W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The brass cage ensures smooth operation even under demanding conditions.

In automotive applications, 22234 CY W33 Bearing supports large drivetrain components, such as truck axles and transmissions. Its high load capacity and temperature tolerance make it reliable for long-haul vehicles.

For wind turbines, 22234 CY W33 Bearing’s spherical roller design accommodates misalignment, reducing wear in rotating assemblies. The lubrication groove extends service life in remote, hard-to-maintain locations.

Where Is 22234 CY W33 Bearing Used?
You’ll find 22234 CY W33 Bearing in mining equipment, where its robust construction withstands extreme loads and harsh environments. The chrome steel rollers provide durability against abrasive particles.

In paper mills, 22234 CY W33 Bearing ensures smooth operation of large rollers under varying loads. The metric sizing simplifies replacement in European and Asian machinery.

Built for Heavy-Duty Use: 22234 CY W33 Bearing
22234 CY W33 Bearing excels in construction machinery like cranes and excavators, thanks to its high static radial load capacity. The open design allows for easy relubrication in dusty sites.

In steel plants, 22234 CY W33 Bearing handles the intense heat and heavy loads of rolling mills. The temperature range up to 200°C ensures consistent performance.

Automotive vs Aerospace: Applications of 22234 CY W33 Bearing
In automotive, 22234 CY W33 Bearing supports large commercial vehicle transmissions, balancing durability and load distribution. The brass cage reduces friction at high speeds.

For aerospace ground equipment, 22234 CY W33 Bearing is used in heavy-load trolleys and lifts. Its precision tolerances ensure reliability in safety-critical applications.

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