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22244CKY C2 W33 Double Row Spherical Roller Bearing

22244CKY C2 W33 Double Row Spherical Roller Bearing

The 22244CKY C2 W33 is a double-row spherical roller bearing with a 220mm bore and 400mm outer diameter, built from tough chrome steel. It handles combined loads up to 413424 lbf and runs smoothly at speeds up to 380 RPM.

Its brass cage and open design allow for easy lubrication, while the tapered bore ensures a secure fit. The bearing operates in temperatures from -30°C to 200°C, making it suitable for harsh environments.

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

Weighing 58.2kg, it’s a robust choice for industrial applications. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 22244CKY C2 W33
  • Brand TFL
  • Interchangeable SKF
  • Size 220 x 400 x 108 mm
  • Bore Dia 220 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 400 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 108 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 257 mm
  • Shoulder/Recess Dia Of Outer Ring 359 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 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 Brass
  • Dynamic Radial Load 413424 lbf
  • Static Radial Load 530549 lbf
  • Max Speed 380 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C2
  • RoHs Compliant
  • REACH Compliant
  • Weight 58.2 kg
  • Price （US$） US$668.52

Features

Performance Features of 22244CKY C2 W33 Bearing

22244CKY C2 W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 413424 lbf, making it suitable for heavy-duty industrial applications.

The brass cage ensures smooth roller alignment, reducing friction and enhancing durability.
With a maximum speed of 380 rpm, it delivers reliable performance under demanding conditions.

22244CKY C2 W33 Bearing operates in temperatures from -30° to 200°C, adapting to various environments.
Its C2 radial clearance provides optimal performance, ensuring long service life with minimal maintenance.

The lubrication groove and hole design in 22244CKY C2 W33 Bearing facilitate easy maintenance.
This feature helps extend the bearing’s operational life while reducing downtime.

Application

Industrial Uses of 22244CKY C2 W33 Bearing
22244CKY C2 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads effectively. The brass cage ensures smooth operation even under high stress.

Where Is 22244CKY C2 W33 Bearing Used?
You’ll often find 22244CKY C2 W33 Bearing in mining equipment, where its robust construction withstands harsh conditions. The tapered bore design simplifies installation and maintenance in large-scale applications.

Built for Heavy-Duty Use: 22244CKY C2 W33 Bearing
22244CKY C2 W33 Bearing excels in paper mills and steel plants, thanks to its high dynamic load capacity. The lubrication groove and hole design ensure consistent performance in demanding environments.

Automotive vs Aerospace: Applications of 22244CKY C2 W33 Bearing
In automotive, 22244CKY C2 W33 Bearing supports large drivetrains, while in aerospace, it’s used in ground support equipment. Its temperature range and radial clearance make it versatile for various industries.

Key Fields for 22244CKY C2 W33 Bearing
22244CKY C2 W33 Bearing is ideal for wind turbines, where its spherical rollers compensate for misalignment. The chrome steel construction offers durability in long-term, high-load scenarios.

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