+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
23040 CKJ Double Row Spherical Roller Bearing

23040 CKJ Double Row Spherical Roller Bearing

The 23040 CKJ is a double-row spherical roller bearing with a 200mm bore and 310mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 237848 lbf and operates smoothly at speeds up to 2200 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability. The open construction requires regular lubrication, with grooves and holes for easy maintenance.

This bearing suits heavy-duty applications like industrial gearboxes or mining equipment, where high radial loads are common. It works in temperatures from -30°C to 200°C.

Weighing 22.5kg, it’s built for robust performance. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models for reliable replacements.

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

Product Parameters

  • Part Number 23040 CKJ
  • Brand TFL
  • Interchangeable SKF
  • Size 200 x 310 x 82 mm
  • Bore Dia 200 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 310 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 82 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 228 mm
  • Shoulder/Recess Dia Of Outer Ring 278 mm
  • Width Of Lubrication Groove 13.9 mm
  • Diameter Of Lubrication Hole 7.5 mm
  • Chamfer Dimension min.2.1 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 237848 lbf
  • Static Radial Load 343958 lbf
  • Max Speed 2200 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 22.5 kg
  • Price （US$） US$374.94

Features

Performance Features of 23040 CKJ Bearing

23040 CKJ Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 237,848 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 2,200 rpm, it balances durability and efficiency in demanding conditions.

23040 CKJ Bearing operates in temperatures from -30° to 200°C, making it suitable for varied environments.
The tapered bore design ensures secure fitting, enhancing stability during operation.

Application

Industrial Uses of 23040 CKJ Bearing
23040 CKJ Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. The tapered bore ensures a secure fit, reducing slippage during high-load operations.

What Makes 23040 CKJ Bearing a Preferred Choice?
In mining equipment, 23040 CKJ Bearing’s robust construction withstands harsh conditions, while its chrome steel rollers offer long-lasting performance. The open design allows for easy lubrication, extending service intervals in dusty environments.

Built for Heavy-Duty Use: 23040 CKJ Bearing
For wind turbines, 23040 CKJ Bearing’s ability to handle misalignment makes it ideal for supporting rotor shafts. Its high dynamic load capacity ensures reliable operation even under fluctuating wind forces.

Automotive vs Aerospace: Applications of 23040 CKJ Bearing
In large trucks, 23040 CKJ Bearing supports drivetrains, where its combined load capacity is essential. While not typically used in aerospace, its precision and durability make it suitable for ground support equipment.

Essential Roles of 23040 CKJ Bearing
In steel mills, 23040 CKJ Bearing’s heat resistance up to 200°C ensures stable performance in rolling mills. The steel cage provides added strength, making it a dependable choice for continuous operation.

Q&A

SEND INQUIRY