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22252 CCK/W33 Double Row Spherical Roller Bearing

22252 CCK/W33 Double Row Spherical Roller Bearing

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

Its open design and lubrication groove (22.3mm wide) make maintenance straightforward, while the steel cage ensures durability. The bearing operates reliably in temperatures from -30°C to 200°C.

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

Weighing 100kg, it’s built for robust performance. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 22252 CCK/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 260 x 480 x 130 mm
  • Bore Dia 260 mm
  • Bore Dia Tolerance +0.052mm 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 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 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 100 kg
  • Price （US$） US$2,163.11

Features

How Is 22252 CCK/W33 Bearing Engineered for Reliability?

22252 CCK/W33 Bearing features a double-row spherical roller design, ideal for handling combined radial and axial loads.
Its chrome steel construction ensures durability, even under high dynamic radial loads of up to 61193 lbf.
The tapered bore design simplifies installation, while the lubrication groove and hole enhance performance.
With a maximum speed of 1600 rpm, it operates efficiently in temperatures ranging from -30° to 200°C.

What Makes 22252 CCK/W33 Bearing Suitable for High-Temperature Applications?

22252 CCK/W33 Bearing is built with chrome steel rollers and rings, offering excellent heat resistance.
It performs reliably in temperatures up to 200°C, making it suitable for demanding industrial environments.
The steel cage maintains roller alignment, reducing friction and wear over time.
Its robust design ensures long service life, even under heavy static radial loads of 798072 lbf.

Designed for Durability: 22252 CCK/W33 Bearing

22252 CCK/W33 Bearing’s double-row spherical rollers distribute loads evenly, minimising stress on individual components.
The chrome steel materials resist wear, ensuring consistent performance in harsh conditions.
Lubrication channels and holes maintain smooth operation, reducing maintenance needs.
With a radial clearance of CN, it balances precision and flexibility for various applications.

Why Choose 22252 CCK/W33 Bearing for Precision Tasks?

22252 CCK/W33 Bearing’s spherical roller design accommodates misalignment, ensuring smooth operation.
Its high static radial load capacity of 798072 lbf makes it reliable for heavy-duty applications.
The tapered bore simplifies mounting, while the steel cage enhances stability.
Operating at speeds up to 1600 rpm, it delivers consistent performance in diverse conditions.

Performance Features of 22252 CCK/W33 Bearing

22252 CCK/W33 Bearing combines a double-row spherical roller design with chrome steel construction for strength.
It handles dynamic radial loads up to 61193 lbf, making it suitable for industrial machinery.
The lubrication groove and hole ensure even oil distribution, reducing friction.
With a temperature range of -30° to 200°C, it adapts to both cold and high-heat environments.

Application

Industrial Uses of 22252 CCK/W33 Bearing
22252 CCK/W33 Bearing is commonly used in heavy machinery like crushers and mining equipment, where its double-row design handles high radial and axial loads effortlessly. The spherical roller construction also compensates for misalignment, ensuring smooth operation in rugged conditions.

In automotive applications, 22252 CCK/W33 Bearing supports large components such as truck axles and transmissions, thanks to its robust chrome steel build. The tapered bore design simplifies installation, making it a reliable choice for maintenance-heavy environments.

For wind turbines, 22252 CCK/W33 Bearing’s high dynamic load capacity and temperature tolerance make it ideal for rotor shafts. The lubrication groove ensures consistent performance even in demanding, high-speed scenarios.

Where Is 22252 CCK/W33 Bearing Used?
You’ll often find 22252 CCK/W33 Bearing in paper mills, where its ability to handle combined loads keeps production lines running smoothly. The steel cage adds durability, reducing downtime in continuous operations.

In construction equipment like cranes, 22252 CCK/W33 Bearing’s static load capacity ensures stability under heavy lifting. Its metric sizing also makes it compatible with a wide range of international machinery standards.

Built for Heavy-Duty Use: 22252 CCK/W33 Bearing
22252 CCK/W33 Bearing excels in steel mills, where extreme temperatures and heavy loads are common. The open seal design allows for easy relubrication, extending service life in harsh conditions.

For marine applications, 22252 CCK/W33 Bearing’s corrosion-resistant materials and high load ratings make it suitable for propeller shafts. The spherical rollers adapt to slight misalignments, ensuring reliable performance at sea.

Automotive vs Aerospace: Applications of 22252 CCK/W33 Bearing
In automotive settings, 22252 CCK/W33 Bearing handles the rigorous demands of commercial vehicle drivetrains. Its tapered bore ensures a secure fit, even under constant vibration.

For aerospace ground equipment, 22252 CCK/W33 Bearing’s precision and load capacity support heavy machinery like aircraft tugs. The wide temperature range ensures reliability in varying weather conditions.

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