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23120 CCK/W33 Double Row Spherical Roller Bearing
23120 CCK/W33 Double Row Spherical Roller Bearing

23120 CCK/W33 Double Row Spherical Roller Bearing

The 23120 CCK/W33 is a double-row spherical roller bearing with a 100mm bore and 165mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 86551 lbf and operates smoothly at speeds reaching 4000 RPM.

Its spherical roller design accommodates misalignment, while the steel cage ensures durability. The open construction allows for easy lubrication, with a 3mm hole for convenient greasing.

This bearing suits high-load applications like industrial gearboxes or heavy machinery, performing reliably in temperatures from -30°C to 200°C. It’s interchangeable with SKF models, making replacements straightforward.

Weighing 4.25kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 23120 CCK/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 100 x 165 x 52 mm
  • Bore Dia 100 mm
  • Bore Dia Tolerance +0.035mm to 0
  • Outer Dia 165 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 52 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 115 mm
  • Shoulder/Recess Dia Of Outer Ring 144 mm
  • Width Of Lubrication Groove 6 mm
  • Diameter Of Lubrication Hole 3 mm
  • Chamfer Dimension min.2 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 86551 lbf
  • Static Radial Load 110156 lbf
  • Max Speed 4000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 4.25 kg
  • Price (US$) US$131.25

Features

Performance Features of 23120 CCK/W33 Bearing

23120 CCK/W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 86551 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
With a maximum speed of 4000 rpm, it maintains efficiency even under demanding conditions.

23120 CCK/W33 Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
The steel cage ensures proper roller alignment, enhancing durability and reducing maintenance needs.

Application

Industrial Uses of 23120 CCK/W33 Bearing
23120 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 reliable performance in rough conditions.

In automotive applications, 23120 CCK/W33 Bearing supports large components such as truck axles and transmissions. Its high dynamic load capacity makes it suitable for long-haul vehicles operating under heavy stress.

For industrial fans and blowers, 23120 CCK/W33 Bearing’s open design and lubrication groove simplify maintenance. The chrome steel construction ensures durability even in high-temperature environments.

Where Is 23120 CCK/W33 Bearing Used?
You’ll often find 23120 CCK/W33 Bearing in mining equipment, where its robust design withstands extreme loads and harsh conditions. The tapered bore provides a secure fit, reducing slippage during operation.

In paper mills, 23120 CCK/W33 Bearing handles the high speeds and heavy loads of rolling machines. Its steel cage and rollers offer excellent wear resistance, extending service life.

Built for Heavy-Duty Use: 23120 CCK/W33 Bearing
23120 CCK/W33 Bearing excels in construction machinery like cranes and excavators, thanks to its high static radial load capacity. The wide temperature range allows it to perform in both hot and cold climates.

For wind turbines, 23120 CCK/W33 Bearing’s spherical rollers accommodate shaft deflections, ensuring smooth rotation. The lubrication holes make it easier to maintain in hard-to-reach locations.

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