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22252 CC/W33 Double Row Spherical Roller Bearing

22252 CC/W33 Double Row Spherical Roller Bearing

The 22252 CC/W33 is a double-row spherical roller bearing with a 260mm bore and 480mm outer diameter, built from sturdy chrome steel. It manages combined loads up to 61193 lbf and runs smoothly at speeds up to 1600 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability. The open construction requires regular lubrication, with grooves and holes for easy maintenance.

This bearing suits heavy-duty applications like industrial gearboxes or mining equipment, where high radial loads and misalignment are common. It operates in temperatures from -30°C to 200°C.

Weighing 105kg, it’s a robust choice for large machinery. Compliant with RoHS and REACH standards, it’s interchangeable with SKF bearings for reliable replacements.

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Product Parameters

  • Part Number 22252 CC/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 260 x 480 x 130 mm
  • Bore Dia 260 mm
  • Bore Dia Tolerance -0.035mm to 0
  • Outer Dia 480 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 130 mm
  • Width Tolerance -0.1mm to 0
  • Shoulder Dia Of Inner Ring 312 mm
  • Shoulder/Recess Dia Of Outer Ring 421 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.5 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 Steel
  • Dynamic Radial Load 61193 lbf
  • Static Radial Load 798072 lbf
  • Max Speed 1600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 105 kg
  • Price （US$） US$2,163.11

Features

Performance Features of 22252 CC/W33 Bearing

22252 CC/W33 Bearing is designed with double-row spherical rollers, handling combined loads efficiently.
Its chrome steel construction ensures durability and resistance to wear in demanding conditions.

The bearing’s dynamic radial load capacity reaches 61193 lbf, making it suitable for heavy-duty applications.
With a maximum speed of 1600 rpm, it balances performance and reliability.

22252 CC/W33 Bearing operates in temperatures from -30° to 200°C, adapting to various environments.
Its steel cage maintains roller alignment, reducing friction and extending service life.

The lubrication groove and hole design ensures proper grease distribution, minimising maintenance needs.
This bearing is ideal for applications requiring high load capacity and long-term reliability.

Application

Industrial Uses of 22252 CC/W33 Bearing
The 22252 CC/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment and heavy radial loads.
Its chrome steel construction ensures durability in harsh environments, making it suitable for mining and construction equipment.

Where Is 22252 CC/W33 Bearing Used?
You’ll find the 22252 CC/W33 Bearing in wind turbine gearboxes, where its high load capacity and reliability are essential for long-term performance.
The open design and lubrication grooves make maintenance straightforward, even in hard-to-reach locations.

Built for Heavy-Duty Use: 22252 CC/W33 Bearing
In steel mills, the 22252 CC/W33 Bearing supports rolling mills, enduring extreme temperatures and heavy loads without compromising performance.
The spherical roller design accommodates shaft deflection, reducing wear and extending service life.

Automotive vs Aerospace: Applications of 22252 CC/W33 Bearing
While the 22252 CC/W33 Bearing isn’t typical in aerospace, it’s a staple in large commercial vehicles like buses and trucks for axle and transmission systems.
Its robust construction handles combined loads, making it versatile for demanding automotive applications.

Key Fields for 22252 CC/W33 Bearing
The 22252 CC/W33 Bearing excels in paper manufacturing equipment, where its high static radial load capacity supports heavy rollers.
The steel cage and lubrication holes ensure smooth operation, even under continuous use.

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