+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
22344 CKJ W33 C4 Double Row Spherical Roller Bearing

22344 CKJ W33 C4 Double Row Spherical Roller Bearing

The 22344 CKJ W33 C4 is a double-row spherical roller bearing with a 220mm bore and 460mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 638233 lbf and runs smoothly at speeds up to 2100 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability. The bearing includes a lubrication groove and holes for easy maintenance.

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

Weighing 115kg, it’s built to last in temperatures from -30°C to 200°C. Compliant with RoHS and REACH standards for safe use.

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

Product Parameters

  • Part Number 22344 CKJ W33 C4
  • Brand TFL
  • Interchangeable SKF
  • Size 220 x 460 x 145 mm
  • Bore Dia 220 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 460 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 145 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 279 mm
  • Shoulder/Recess Dia Of Outer Ring 389 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 Steel
  • Dynamic Radial Load 638233 lbf
  • Static Radial Load 775591 lbf
  • Max Speed 2100 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 115 kg
  • Price （US$） US$579.96

Features

Performance Features of 22344 CKJ W33 C4 Bearing

22344 CKJ W33 C4 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 638233 lbf, ensuring reliable operation in heavy-duty applications.

The double-row spherical roller design accommodates misalignment, enhancing performance in challenging conditions.
With a maximum speed of 2100 rpm, it balances durability and efficiency for industrial use.

22344 CKJ W33 C4 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
The C4 radial clearance provides flexibility, reducing stress during thermal expansion.

The lubrication groove and hole design ensure consistent oil flow, minimising maintenance needs.
Its steel cage keeps rollers aligned, extending service life under demanding loads.

Application

Industrial Uses of 22344 CKJ W33 C4 Bearing
22344 CKJ W33 C4 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The spherical roller type ensures smooth operation even with slight misalignments.

In wind turbines, 22344 CKJ W33 C4 Bearing supports the main shaft, providing durability in harsh weather conditions. Its C4 radial clearance allows for thermal expansion, making it suitable for variable temperatures.

For mining equipment, 22344 CKJ W33 C4 Bearing’s robust construction withstands extreme loads and vibrations. The lubrication groove and holes ensure consistent performance in dusty environments.

Where Is 22344 CKJ W33 C4 Bearing Used?
22344 CKJ W33 C4 Bearing is ideal for paper mills, where its high dynamic load capacity keeps rollers running smoothly. The tapered bore ensures a secure fit on shafts.

In steel plants, 22344 CKJ W33 C4 Bearing handles the heavy loads of rolling mills. Its chrome steel rollers and rings offer long service life under constant stress.

Built for Heavy-Duty Use: 22344 CKJ W33 C4 Bearing
22344 CKJ W33 C4 Bearing excels in construction equipment like cranes, where its combined load capacity is essential. The steel cage provides extra strength for demanding applications.

In marine propulsion systems, 22344 CKJ W33 C4 Bearing’s temperature range and lubrication features ensure reliability. Its open design allows for easy maintenance in remote locations.

Automotive vs Aerospace: Applications of 22344 CKJ W33 C4 Bearing
In large trucks, 22344 CKJ W33 C4 Bearing supports axles and transmissions, handling heavy loads. Its metric sizing fits standard commercial vehicle designs.

For aerospace ground equipment, 22344 CKJ W33 C4 Bearing’s precision and durability are key. The high-speed capability makes it suitable for testing rigs and support machinery.

Q&A

SEND INQUIRY