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22338 CCJA/W33VA406 Double Row Spherical Roller Bearing

22338 CCJA/W33VA406 Double Row Spherical Roller Bearing

The 22338 CCJA/W33VA406 is a double-row spherical roller bearing with a 190mm bore and 400mm outer diameter, built from robust chrome steel. It handles combined loads up to 501774 lbf and operates smoothly at speeds up to 1600 RPM.

Its open design and lubrication groove (22.3mm wide) simplify maintenance, while the steel cage ensures durability. The bearing performs reliably in temperatures from -30°C to 200°C.

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

Weighing 82.5kg, it’s designed for stability under demanding conditions. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 22338 CCJA/W33VA406
  • Brand TFL
  • Interchangeable SKF
  • Size 190 x 400 x 132 mm
  • Bore Dia 190 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 400 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 132 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 236 mm
  • Shoulder/Recess Dia Of Outer Ring 333 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.5 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Cylindrical
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 501774 lbf
  • Static Radial Load 595744 lbf
  • Max Speed 1600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 82.5 kg

Features

Performance Features of 22338 CCJA/W33VA406 Bearing

22338 CCJA/W33VA406 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 501774 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical roller design allows for self-alignment, reducing stress and wear.
This makes 22338 CCJA/W33VA406 Bearing suitable for applications with misalignment or shaft deflection.

With a maximum speed of 1600 rpm, it balances durability and efficiency in demanding conditions.
The steel cage maintains roller alignment, contributing to a longer service life.

22338 CCJA/W33VA406 Bearing operates in temperatures from -30° to 200°C, adapting to various environments.
Its lubrication groove and holes ensure consistent performance, even under continuous use.

Application

Industrial Uses of 22338 CCJA/W33VA406 Bearing
This bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads effortlessly.
The spherical roller construction also compensates for misalignment, making it reliable in rough operating conditions.

Where Is 22338 CCJA/W33VA406 Bearing Used?
You’ll often find it in mining equipment, where its robust chrome steel rollers withstand constant shock and vibration.
The lubrication groove ensures smooth performance even in dusty or high-temperature environments.

Built for Heavy-Duty Use: 22338 CCJA/W33VA406 Bearing
It’s a go-to choice for paper mills and steel plants, thanks to its ability to manage combined loads without faltering.
The wide temperature range (-30° to 200°C) makes it adaptable to both extreme cold and heat.

Automotive vs Aerospace: Applications of 22338 CCJA/W33VA406 Bearing
In large vehicles like trucks, it supports drivetrain components, while in aerospace, its precision suits auxiliary systems.
The metric sizing ensures compatibility with global machinery standards.

Key Fields for 22338 CCJA/W33VA406 Bearing
Wind turbines benefit from its durability and self-aligning features, reducing maintenance downtime.
The steel cage adds extra strength, ideal for long-term use in renewable energy applications.

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