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23138 CCK/C2W33 Double Row Spherical Roller Bearing

23138 CCK/C2W33 Double Row Spherical Roller Bearing

The 23138 CCK/C2W33 is a double-row spherical roller bearing with a 190mm bore and 320mm outer diameter, crafted from robust chrome steel. It manages combined loads up to 327322 lbf and operates smoothly at speeds up to 2000 RPM.

Its tapered bore design ensures a secure fit, while the steel cage enhances durability. The open construction allows for easy lubrication, with grooves and holes designed for efficient maintenance.

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

Weighing 34.5kg, it’s built for strength and longevity. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models for convenient replacements.

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Product Parameters

  • Part Number 23138 CCK/C2W33
  • Brand TFL
  • Interchangeable SKF
  • Size 190 x 320 x 104 mm
  • Bore Dia 190 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 320 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 104 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 220 mm
  • Shoulder/Recess Dia Of Outer Ring 275 mm
  • Width Of Lubrication Groove 13.9 mm
  • Diameter Of Lubrication Hole 7.5 mm
  • Chamfer Dimension min.3 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 327322 lbf
  • Static Radial Load 467603 lbf
  • Max Speed 2000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C2
  • RoHs Compliant
  • REACH Compliant
  • Weight 34.5 kg

Features

How Does 23138 CCK/C2W33 Bearing Handle Combined Loads?

23138 CCK/C2W33 Bearing features a double-row spherical roller design, ideal for handling both radial and axial loads.
Its chrome steel construction ensures durability and resistance to wear in demanding conditions.
The bearing’s dynamic radial load capacity reaches 327322 lbf, making it suitable for heavy-duty applications.
With a maximum speed of 2000 rpm, it balances performance and reliability.

What Ensures Smooth Operation in 23138 CCK/C2W33 Bearing?

23138 CCK/C2W33 Bearing’s spherical roller design allows for slight misalignment, ensuring smooth rotation.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
Its tapered bore design simplifies installation and enhances stability under load.
The bearing operates efficiently within a temperature range of -30° to 200°C.

Built for Reliability: 23138 CCK/C2W33 Bearing

23138 CCK/C2W33 Bearing is constructed with high-quality chrome steel for long-lasting performance.
Its double-row design distributes loads evenly, reducing stress on individual rollers.
The bearing’s C2 radial clearance ensures optimal performance under varying thermal conditions.
With a static radial load capacity of 467603 lbf, it excels in heavy industrial applications.

Application

Industrial Uses of 23138 CCK/C2W33 Bearing
23138 CCK/C2W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The tapered bore ensures a secure fit, reducing slippage in demanding conditions.

Where Is 23138 CCK/C2W33 Bearing Used?
You’ll often find 23138 CCK/C2W33 Bearing in mining equipment, where its robust construction withstands harsh environments. The steel cage and chrome steel rollers provide long-lasting performance even under extreme loads.

Built for Heavy-Duty Use: 23138 CCK/C2W33 Bearing
23138 CCK/C2W33 Bearing excels in paper mill machinery, supporting large rollers that require precise alignment. Its C2 radial clearance allows for thermal expansion, making it reliable in high-temperature operations.

Automotive vs Aerospace: Applications of 23138 CCK/C2W33 Bearing
In automotive applications, 23138 CCK/C2W33 Bearing is used in large trucks for axle support, while in aerospace, it’s found in ground-handling equipment. The metric sizing ensures compatibility across various industries.

Key Fields for 23138 CCK/C2W33 Bearing
23138 CCK/C2W33 Bearing is ideal for wind turbines, where its spherical rollers accommodate misalignment caused by tower flexing. The open design simplifies lubrication, extending service intervals in remote installations.

Q&A

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