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22338 KYM W33 W452 C3 Double Row Spherical Roller Bearing

22338 KYM W33 W452 C3 Double Row Spherical Roller Bearing

The 22338 KYM W33 W452 C3 is a double-row spherical roller bearing with a 190mm bore and 400mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 501774 lbf and operates smoothly at speeds up to 2500 RPM.

Its brass cage and open design ensure durability, while the tapered bore (1:12) allows for secure mounting. The bearing includes lubrication grooves and holes for easy maintenance.

Suitable for heavy-duty applications like industrial gearboxes or mining equipment, it works in temperatures from -30°C to 200°C. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models.

Weighing 79.5kg, it’s robust yet designed for reliable performance in demanding environments. The C3 radial clearance offers flexibility under varying loads.

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Product Parameters

  • Part Number 22338 KYM W33 W452 C3
  • Brand TFL
  • Interchangeable SKF
  • Size 190 x 400 x 132 mm
  • Bore Dia 190 mm
  • Bore Dia Tolerance +0.04mm 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 Taper 1:12
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 501774 lbf
  • Static Radial Load 595744 lbf
  • Max Speed 2500 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 79.5 kg
  • Price （US$） US$782.82

Features

Performance Features of 22338 KYM W33 W452 C3 Bearing

22338 KYM W33 W452 C3 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 brass cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 2500 rpm, it delivers both durability and efficiency.

22338 KYM W33 W452 C3 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
Its tapered bore design simplifies installation, saving time and effort.

The lubrication groove and hole ensure consistent lubrication, reducing maintenance needs.
This design enhances the bearing’s longevity and reliability in demanding conditions.

Application

Industrial Uses of 22338 KYM W33 W452 C3 Bearing
This bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment with ease. The brass cage ensures smooth operation even under high radial loads.

Where Is 22338 KYM W33 W452 C3 Bearing Used?
You’ll find it in mining equipment, particularly in conveyor systems that require robust performance. Its tapered bore design simplifies installation in shaft applications.

Built for Heavy-Duty Use: 22338 KYM W33 W452 C3 Bearing
Ideal for paper mill machinery, this bearing withstands both radial and axial loads effortlessly. The lubrication groove design extends service intervals in demanding environments.

Automotive vs Aerospace: Applications of 22338 KYM W33 W452 C3 Bearing
In wind turbines, 22338 KYM W33 W452 C3 Bearing supports main shafts with reliable performance. Its high temperature tolerance makes it suitable for industrial gearboxes too.

Key Fields for 22338 KYM W33 W452 C3 Bearing
Marine propulsion systems benefit from its corrosion-resistant chrome steel construction. The C3 clearance accommodates thermal expansion in variable speed applications.

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