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24138 CCK30/C2W33 Double Row Spherical Roller Bearing

24138 CCK30/C2W33 Double Row Spherical Roller Bearing

The 24138 CCK30/C2W33 is a double-row spherical roller bearing with a 190mm bore and 320mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 371384 lbf and operates smoothly at speeds up to 2300 RPM.

Its spherical roller design accommodates misalignment, while the steel cage ensures durability. The bearing requires lubrication and performs well in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are present.

Weighing 41.5kg, it’s built for robust performance. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 24138 CCK30/C2W33
  • Brand TFL
  • Interchangeable SKF
  • Size 190 x 320 x 128 mm
  • Bore Dia 190 mm
  • Bore Dia Tolerance +0.03mm to 0
  • Outer Dia 320 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 128 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 215 mm
  • Shoulder/Recess Dia Of Outer Ring 268 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 1:30
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 371384 lbf
  • Static Radial Load 562022 lbf
  • Max Speed 2300 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C2
  • RoHs Compliant
  • REACH Compliant
  • Weight 41.5 kg
  • Price （US$） US$1,047.96

Features

Performance Features of 24138 CCK30/C2W33 Bearing

24138 CCK30/C2W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 371384 lbf, making it suitable for heavy-duty industrial applications.

The double-row spherical roller design ensures smooth operation even under misalignment conditions.
With a maximum speed of 2300 rpm, it balances performance and durability in demanding environments.

24138 CCK30/C2W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
The tapered bore design simplifies installation, reducing downtime during maintenance.

The steel cage maintains roller alignment, enhancing the bearing’s overall reliability.
Its C2 radial clearance provides optimal performance for various industrial uses.

Application

Industrial Uses of 24138 CCK30/C2W33 Bearing
This 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 tapered bore ensures a secure fit, reducing slippage during high-load operations.

Where Is 24138 CCK30/C2W33 Bearing Used?
You’ll find it in mining equipment, where its robust construction withstands harsh conditions. The chrome steel rollers and steel cage offer durability, making it a reliable choice for long-term use.

Built for Heavy-Duty Use: 24138 CCK30/C2W33 Bearing
Ideal for paper mills and cement plants, this bearing’s high dynamic load capacity ensures smooth operation. The lubrication groove and holes make maintenance straightforward, even in dusty environments.

Automotive vs Aerospace: Applications of 24138 CCK30/C2W33 Bearing
In automotive applications, it supports large drivetrain components, while in aerospace, its precision suits auxiliary systems. The wide temperature range (-30° to 200°C) adds versatility.

Key Fields for 24138 CCK30/C2W33 Bearing
Wind turbines benefit from its ability to handle misalignment and heavy loads. The C2 radial clearance provides optimal performance under varying operational conditions.

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