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23234 CKJ/W33 Double Row Spherical Roller Bearing

23234 CKJ/W33 Double Row Spherical Roller Bearing

The 23234 CKJ/W33 is a double-row spherical roller bearing with a 170mm bore and 310mm outer diameter, built from sturdy chrome steel. It handles combined radial and thrust loads up to 330919 lbf and operates smoothly at speeds up to 2000 RPM.

Its spherical roller design allows it to adjust to misalignment, while the steel cage ensures durability under heavy loads. The bearing includes lubrication grooves and holes for easy maintenance.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for industrial machinery like gearboxes or crushers where high load capacity is needed.

Weighing 36kg, it’s robust for demanding applications. Compliant with RoHS and REACH standards, it works in temperatures from -30°C to 200°C.

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Product Parameters

  • Part Number 23234 CKJ/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 170 x 310 x 110 mm
  • Bore Dia 170 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 310 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 110 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 200 mm
  • Shoulder/Recess Dia Of Outer Ring 261 mm
  • Width Of Lubrication Groove 13.9 mm
  • Diameter Of Lubrication Hole 7.5 mm
  • Chamfer Dimension min.4 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 330919 lbf
  • Static Radial Load 433881 lbf
  • Max Speed 2000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 36 kg
  • Price （US$） US$549.72

Features

How Is 23234 CKJ/W33 Bearing Engineered for Reliability?

23234 CKJ/W33 Bearing features a double-row spherical roller design, ideal for handling combined loads with ease.
Its chrome steel rings and rollers provide high resistance to wear, ensuring long-term durability.

The bearing includes a lubrication groove and hole, simplifying maintenance and enhancing performance.
With a dynamic radial load capacity of 330919 lbf, it excels in heavy-duty applications.

23234 CKJ/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design ensures secure fitting, reducing slippage and improving stability.

Application

Industrial Uses of 23234 CKJ/W33 Bearing
The 23234 CKJ/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment and heavy radial loads. Its chrome steel construction ensures durability in harsh industrial environments.

Where Is 23234 CKJ/W33 Bearing Used?
You’ll often find 23234 CKJ/W33 Bearing in mining equipment, where its high dynamic radial load capacity supports long-term operation. The tapered bore design also simplifies installation in large shafts.

Built for Heavy-Duty Use: 23234 CKJ/W33 Bearing
23234 CKJ/W33 Bearing excels in paper mills and cement plants, thanks to its ability to withstand combined loads and high temperatures. The lubrication groove ensures smooth performance even under continuous operation.

Automotive vs Aerospace: Applications of 23234 CKJ/W33 Bearing
In automotive applications, 23234 CKJ/W33 Bearing is used in large trucks for axle support, while in aerospace, it’s found in ground support equipment. Its metric sizing makes it versatile across industries.

Key Fields for 23234 CKJ/W33 Bearing
23234 CKJ/W33 Bearing is ideal for wind turbines, where its spherical rollers compensate for shaft misalignment. The steel cage and chrome steel rollers provide reliable performance in variable weather conditions.

Q&A

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