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23138 CCK/C1W33 Double Row Spherical Roller Bearing

23138 CCK/C1W33 Double Row Spherical Roller Bearing

The 23138 CCK/C1W33 is a double-row spherical roller bearing with a 190mm bore and 320mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 327322 lbf and operates smoothly at speeds up to 2000 RPM.

Its spherical roller design compensates for misalignment, while the steel cage ensures durability. The tapered bore (1:12 ratio) allows for secure mounting on shafts.

This bearing requires regular lubrication, with built-in grooves and holes for easy maintenance. It performs well in temperatures from -30°C to 200°C.

Ideal for heavy machinery like crushers or mining equipment where high radial loads and shaft misalignment occur. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models. Weighing 34.5kg, it’s built for demanding industrial applications.

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Product Parameters

  • Part Number 23138 CCK/C1W33
  • 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 C1
  • RoHs Compliant
  • REACH Compliant
  • Weight 34.5 kg
  • Price （US$） US$644.69

Features

Why Choose 23138 CCK/C1W33 Bearing for Precision Tasks?

23138 CCK/C1W33 Bearing features a double-row spherical roller design, ideal for handling combined loads with precision.
Its chrome steel construction ensures durability and resistance to wear in demanding conditions.
The tapered bore design allows for secure mounting, enhancing stability during operation.
With a dynamic radial load capacity of 327322 lbf, it excels in heavy-duty applications.

How Is 23138 CCK/C1W33 Bearing Engineered for Reliability?

23138 CCK/C1W33 Bearing is built with chrome steel rollers and rings, providing high strength and reliability.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
Its C1 radial clearance ensures smooth operation, even under varying load conditions.
Designed for temperatures from -30° to 200°C, it performs reliably in diverse environments.

Built for Durability: 23138 CCK/C1W33 Bearing

23138 CCK/C1W33 Bearing’s robust construction includes chrome steel components for long-lasting performance.
The lubrication groove and holes ensure consistent oil distribution, reducing maintenance needs.
With a static radial load capacity of 467603 lbf, it handles extreme loads with ease.
Its open design allows for easy inspection and relubrication, enhancing operational efficiency.

Application

Industrial Uses of 23138 CCK/C1W33 Bearing
The 23138 CCK/C1W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads effectively. Its spherical roller construction allows for slight misalignment, making it reliable in rugged environments.

Where Is 23138 CCK/C1W33 Bearing Used?
You’ll often find 23138 CCK/C1W33 Bearing in mining equipment, where its high dynamic radial load capacity ensures long service life. The tapered bore design also simplifies installation in large shafts.

Built for Heavy-Duty Use: 23138 CCK/C1W33 Bearing
23138 CCK/C1W33 Bearing excels in paper mills and steel plants, thanks to its chrome steel rollers and robust cage. The C1 radial clearance provides optimal performance under varying temperatures.

Automotive vs Aerospace: Applications of 23138 CCK/C1W33 Bearing
In automotive applications, 23138 CCK/C1W33 Bearing supports large drivetrains, while in aerospace, it’s used in ground support equipment. Its metric sizing ensures compatibility across industries.

Practical Applications of 23138 CCK/C1W33 Bearing
23138 CCK/C1W33 Bearing is a go-to for wind turbine gearboxes, where its high static radial load capacity is essential. The open seal design allows for easy lubrication in remote installations.

Q&A

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