+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
22208 CKJ Double Row Spherical Roller Bearing

22208 CKJ Double Row Spherical Roller Bearing

The 22208 CKJ is a double-row spherical roller bearing with a 40mm bore and 80mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 22144 lbf and operates smoothly at speeds up to 11000 RPM.

Its open design and lubrication groove make maintenance straightforward, while the steel cage ensures durability. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

This model is interchangeable with SKF bearings, offering a dependable replacement option. Suitable for heavy-duty applications like industrial gearboxes or conveyor systems where combined loads are present.

Weighing 0.53kg, it balances strength and manageability. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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

Product Parameters

  • Part Number 22208 CKJ
  • Brand TFL
  • Interchangeable SKF
  • Size 40 x 80 x 23 mm
  • Bore Dia 40 mm
  • Bore Dia Tolerance +0.025mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 23 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 49.6 mm
  • Shoulder/Recess Dia Of Outer Ring 69.4 mm
  • Width Of Lubrication Groove 6 mm
  • Diameter Of Lubrication Hole 3 mm
  • Chamfer Dimension min.1.1 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 22144 lbf
  • Static Radial Load 20233 lbf
  • Max Speed 11000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 0.53 kg
  • Price （US$） 24.3

Features

Performance Features of 22208 CKJ Bearing

22208 CKJ Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 22144 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
With a maximum speed of 11,000 rpm, it maintains efficiency even under high-speed conditions.

22208 CKJ Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
The steel cage ensures proper roller alignment, enhancing durability and reducing maintenance needs.

Application

Industrial Uses of 22208 CKJ Bearing
22208 CKJ Bearing is commonly used in heavy machinery like conveyor systems and industrial fans, where its double-row design handles both radial and axial loads efficiently. The chrome steel construction ensures durability in demanding environments.

Where Is 22208 CKJ Bearing Used?
You’ll often find 22208 CKJ Bearing in automotive applications such as gearboxes and wheel hubs, where its high-speed capability and load capacity are essential. The taper bore design also simplifies installation and maintenance.

Built for Heavy-Duty Use: 22208 CKJ Bearing
In mining equipment, 22208 CKJ Bearing excels due to its ability to withstand harsh conditions and heavy loads. The steel cage adds extra strength, making it reliable for long-term use.

Automotive vs Aerospace: Applications of 22208 CKJ Bearing
While 22208 CKJ Bearing is popular in automotive systems for its load-bearing capacity, it’s also suitable for aerospace applications where precision and reliability are critical. The wide temperature range ensures performance in varied conditions.

Perfect Fit for Automation: 22208 CKJ Bearing
For robotic arms and automated production lines, 22208 CKJ Bearing offers smooth operation and low maintenance. Its spherical roller design accommodates misalignment, reducing wear over time.

Q&A

SEND INQUIRY