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22338 M Double Row Spherical Roller Bearing

22338 M Double Row Spherical Roller Bearing

The 22338 M is a double-row spherical roller bearing with a 190mm bore and 400mm outer diameter, built from sturdy chrome steel. It manages combined loads up to 501774 lbf and runs smoothly at speeds up to 2500 RPM.

Its open design requires regular lubrication, while the steel cage ensures durability under heavy use. The bearing operates well in temperatures from -30°C to 200°C, making it versatile for various conditions.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy machinery like crushers or industrial gearboxes where high radial loads are common.

Weighing 79.5kg, it’s built for robust performance. Compliant with RoHS and REACH standards, it’s a safe choice for demanding applications.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 22338 M
  • 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 2500 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 79.5 kg

Features

How Does 22338 M Bearing Handle Combined Loads?

22338 M Bearing features a double-row spherical roller design, optimised for handling both radial and axial loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 501774 lbf.
The steel cage maintains roller alignment, enhancing performance and longevity.
With a maximum speed of 2500 rpm, it suits demanding industrial applications.

What Makes 22338 M Bearing Suitable for High-Temperature Applications?

22338 M Bearing operates reliably in temperatures ranging from -30° to 200°C.
Its chrome steel rollers and rings resist thermal deformation, maintaining performance under stress.
The lubrication groove design ensures consistent oil distribution, even in extreme conditions.
This makes it ideal for heavy machinery exposed to high heat.

Engineered for Precision: 22338 M Bearing

22338 M Bearing’s cylindrical bore and tight tolerances ensure precise alignment in machinery.
The spherical roller design compensates for misalignment, reducing wear and vibration.
Its construction meets standard radial run-out requirements for smooth operation.
This precision makes it a dependable choice for industrial equipment.

Application

Essential Roles of 22338 M Bearing
In heavy machinery like crushers and vibrating screens, 22338 M Bearing handles combined loads with ease, thanks to its double-row spherical roller design. The chrome steel construction ensures durability even in demanding industrial environments.

Where Is 22338 M Bearing Used?
You’ll often find 22338 M Bearing in mining equipment, where its high dynamic radial load capacity keeps operations running smoothly. Its open design allows for easy lubrication, extending service life in harsh conditions.

Built for Heavy-Duty Use: 22338 M Bearing
22338 M Bearing excels in paper mill machinery, supporting heavy rollers under constant stress. The steel cage and chrome steel rollers provide reliable performance at speeds up to 2500 rpm.

Automotive vs Aerospace: Applications of 22338 M Bearing
While 22338 M Bearing isn’t common in aerospace, it’s a staple in large commercial vehicles like buses and trucks. Its metric sizing and high static radial load make it ideal for heavy-duty transmissions.

Perfect Fit for Automation: 22338 M Bearing
In automated production lines, 22338 M Bearing supports conveyor systems with precision. The spherical roller design compensates for misalignment, ensuring smooth operation in high-speed setups.

Q&A

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