+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
22234 CKY Double Row Spherical Roller Bearing

22234 CKY Double Row Spherical Roller Bearing

The 22234 CKY is a double-row spherical roller bearing with a 170mm bore and 310mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 265,949 lbf and runs smoothly at speeds up to 2600 RPM.

Its brass cage and open design ensure durability and easy lubrication, with a temperature range of -30°C to 200°C. The tapered bore (1:12) allows for secure mounting, while the spherical rollers accommodate misalignment.

This bearing is interchangeable with SKF models, 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 28kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable use.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 22234 CKY
  • Brand TFL
  • Interchangeable SKF
  • Size 170 x 310 x 86 mm
  • Bore Dia 170 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 310 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 86 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 203 mm
  • Shoulder/Recess Dia Of Outer Ring 267 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 265949 lbf
  • Static Radial Load 328221 lbf
  • Max Speed 2600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 28 kg
  • Price （US$） US$329.40

Features

Performance Features of 22234 CKY Bearing

22234 CKY Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 265,949 lbf, making it suitable for heavy-duty applications.

The brass cage ensures smooth roller movement, reducing friction and enhancing durability.
With a maximum speed of 2,600 rpm, it delivers reliable performance under demanding conditions.

22234 CKY Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its double-row spherical design accommodates misalignment, ensuring consistent operation.

The lubrication groove and hole design in 22234 CKY Bearing simplifies maintenance.
This feature helps extend service life while reducing operational downtime.

22234 CKY Bearing’s tapered bore design ensures secure fitting and easy installation.
Its robust construction makes it a dependable choice for industrial machinery.

Application

Industrial Uses of 22234 CKY Bearing
22234 CKY Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads effortlessly. The brass cage ensures smooth operation even under high stress and vibration.

In automotive applications, 22234 CKY Bearing fits well in large truck axles and drivetrains, providing reliable performance under heavy radial loads. Its taper bore design simplifies installation and maintenance for mechanics.

For industrial fans and blowers, 22234 CKY Bearing’s spherical rollers accommodate misalignment, reducing wear and extending service life. The chrome steel construction also withstands high temperatures common in these environments.

Where Is 22234 CKY Bearing Used?
You’ll often find 22234 CKY Bearing in mining equipment, where its robust design copes with harsh conditions and heavy loads. The lubrication groove ensures consistent performance even in dusty environments.

In paper mills, 22234 CKY Bearing supports large rollers, handling both radial and axial forces with ease. Its metric sizing makes it a straightforward replacement for many European machine designs.

Built for Heavy-Duty Use: 22234 CKY Bearing
22234 CKY Bearing excels in construction machinery like cranes and excavators, where its high dynamic load capacity is crucial. The open seal design allows for easy relubrication during routine maintenance.

In wind turbines, 22234 CKY Bearing’s ability to handle misalignment and heavy loads makes it a dependable choice. The wide temperature range ensures performance in varying weather conditions.

Automotive vs Aerospace: Applications of 22234 CKY Bearing
While 22234 CKY Bearing is too large for most aerospace uses, it’s ideal for heavy vehicles like buses and construction equipment. Its brass cage reduces friction, improving efficiency in these applications.

In industrial gearboxes, 22234 CKY Bearing’s spherical rollers distribute loads evenly, preventing premature wear. The taper bore also simplifies mounting in these precision systems.

Q&A

SEND INQUIRY