23140 CJ W33 Double Row Spherical Roller Bearing

The 23140 CJ W33 is a double-row spherical roller bearing with a 200mm bore and 340mm outer diameter, crafted from robust chrome steel. It handles combined loads up to 374307 lbf and operates smoothly at speeds up to 1900 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability under heavy loads. The open construction and lubrication groove make maintenance straightforward.

This bearing is suitable for high-load applications like industrial gearboxes or heavy machinery, where reliability is key. It works in temperatures from -30°C to 200°C.

Weighing 42kg, it’s built for demanding environments. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models for easy replacement.

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Description

Features

Application

Q&A

Product Parameters

Part Number 23140 CJ W33
Brand TFL
Interchangeable SKF
Size 200 x 340 x 112 mm
Bore Dia 200 mm
Bore Dia Tolerance -0.03mm to 0
Outer Dia 340 mm
Outer Dia Tolerance -0.04mm to 0
Width 112 mm
Width Tolerance -0.08mm to 0
Shoulder Dia Of Inner Ring 231 mm
Shoulder/Recess Dia Of Outer Ring 293 mm
Width Of Lubrication Groove 16.7 mm
Diameter Of Lubrication Hole 9 mm
Chamfer Dimension min.3 mm
System of Measurement Metric
Radial run-out Standard
Bearing Type Roller
Roller Bearing Type Spherical
Bore Type Cylindrical
For Load Direction Combined
Construction Double Row
Seal Type Open
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 374307 lbf
Static Radial Load 530549 lbf
Max Speed 1900 rpm
Lubrication Required
Temperature Range -30° to 200 °C
Radial Clearance CN
RoHs Compliant
REACH Compliant
Weight 42 kg
Price （US$） US$567.18

Features

How Does 23140 CJ W33 Bearing Handle Combined Loads?

23140 CJ W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to both radial and axial loads.
Its dynamic radial load capacity reaches 374307 lbf, ensuring dependable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 1900 rpm, it delivers a balance of strength and efficiency.

What Makes 23140 CJ W33 Bearing Suitable for High-Temperature Applications?

23140 CJ W33 Bearing operates effectively in temperatures ranging from -30° to 200 °C.
The chrome steel construction ensures stability and durability even under extreme conditions.
Its lubrication groove and hole design facilitate consistent grease distribution, enhancing performance.
This makes it ideal for industrial environments with fluctuating temperatures.

Engineered for Precision: 23140 CJ W33 Bearing

23140 CJ W33 Bearing features a double-row spherical roller design for precise load distribution.
The cylindrical bore and tight tolerances ensure accurate fitment and smooth operation.
Its radial clearance of CN provides optimal performance for various applications.
The bearing’s construction minimises vibration, making it suitable for precision machinery.

Structural Advantages of 23140 CJ W33 Bearing

23140 CJ W33 Bearing’s double-row design enhances load-carrying capacity and stability.
The chrome steel rollers and rings provide excellent resistance to wear and fatigue.
Its lubrication system ensures consistent performance, even under continuous operation.
With a weight of 42 kg, it is built for durability in demanding industrial settings.

Why Choose 23140 CJ W33 Bearing for Heavy-Duty Applications?

23140 CJ W33 Bearing’s static radial load capacity of 530549 lbf makes it ideal for heavy loads.
The spherical roller design accommodates misalignment, reducing stress on components.
Its open seal type allows for easy lubrication and maintenance.
This bearing is a reliable choice for machinery requiring long-term performance.

Application

Industrial Uses of 23140 CJ W33 Bearing
The 23140 CJ W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads effectively. Its robust construction ensures longevity even in demanding industrial environments.

Where Is 23140 CJ W33 Bearing Used?
You’ll often find 23140 CJ W33 Bearing in mining equipment, where its high load capacity and spherical roller design accommodate misalignment. The lubrication groove also makes maintenance straightforward, reducing downtime.

Built for Heavy-Duty Use: 23140 CJ W33 Bearing
23140 CJ W33 Bearing excels in paper mill machinery, thanks to its chrome steel rollers and steel cage. The wide temperature range allows it to perform reliably in both hot and cold conditions.

Automotive vs Aerospace: Applications of 23140 CJ W33 Bearing
In automotive applications, 23140 CJ W33 Bearing supports large drivetrain components, while in aerospace, it’s used in ground support equipment. Its metric sizing ensures compatibility with global standards.

Key Fields for 23140 CJ W33 Bearing
23140 CJ W33 Bearing is ideal for wind turbines, where its dynamic radial load capacity handles fluctuating forces. The open design and lubrication holes simplify servicing in remote locations.