23138 CKY C02 W507 Double Row Spherical Roller Bearing

The 23138 CKY C02 W507 is a double-row spherical roller bearing with a 190mm bore and 320mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 327322 lbf and operates smoothly at speeds up to 2000 RPM.

Its brass cage enhances durability, while the open design allows for easy lubrication. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

With a tapered bore (1:12), it ensures secure fitting, and the lubrication groove simplifies maintenance. Ideal for heavy-duty applications like industrial gearboxes or mining equipment.

Weighing 34.5kg, it’s built for robust performance. Compliant with RoHS and REACH standards, it’s a dependable choice for replacements, interchangeable with SKF bearings.

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Description

Features

Application

Q&A

Product Parameters

Part Number 23138 CKY C02 W507
Brand TFL
Interchangeable SKF
Size 190 x 320 x 104 mm
Bore Dia 190 mm
Bore Dia Tolerance +0.04mm to 0
Outer Dia 320 mm
Outer Dia Tolerance -0.04mm to 0
Width 104 mm
Width Tolerance -0.08mm to 0
Shoulder Dia Of Inner Ring 220 mm
Shoulder/Recess Dia Of Outer Ring 275 mm
Width Of Lubrication Groove 13.9 mm
Diameter Of Lubrication Hole 7.5 mm
Chamfer Dimension min.3 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 327322 lbf
Static Radial Load 467603 lbf
Max Speed 2000 rpm
Lubrication Required
Temperature Range -30° to 200 °C
Radial Clearance CN
RoHs Compliant
REACH Compliant
Weight 34.5 kg
Price （US$） US$450.90

Features

How Does 23138 CKY C02 W507 Bearing Handle Combined Loads?

23138 CKY C02 W507 Bearing features a double-row spherical roller design, ideal for handling both radial and axial loads.
Its chrome steel rings and rollers provide high strength, supporting dynamic radial loads up to 327322 lbf.
The brass cage ensures smooth roller movement, reducing friction and wear.
With a maximum speed of 2000 rpm, it performs reliably in demanding industrial applications.

What Makes 23138 CKY C02 W507 Bearing Suitable for High-Temperature Applications?

23138 CKY C02 W507 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its chrome steel construction maintains structural integrity under thermal stress.
The brass cage further enhances durability, even in high-heat environments.
This makes it a dependable choice for heavy machinery and industrial equipment.

Engineered for Precision: 23138 CKY C02 W507 Bearing

23138 CKY C02 W507 Bearing is designed with a taper bore for precise alignment and secure fitting.
Its spherical rollers accommodate misalignment, ensuring smooth operation under combined loads.
The lubrication groove and hole facilitate consistent grease distribution.
This design reduces maintenance needs and extends bearing life.

Application

Industrial Uses of 23138 CKY C02 W507 Bearing
23138 CKY C02 W507 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The brass cage ensures smooth operation even under demanding conditions.

In wind turbines, 23138 CKY C02 W507 Bearing supports the main shaft, offering reliability in variable weather conditions. Its tapered bore design simplifies installation and maintenance in hard-to-reach areas.

For mining equipment, 23138 CKY C02 W507 Bearing’s chrome steel construction withstands abrasive environments. The lubrication groove design helps extend service life in high-dust applications.

Where Is 23138 CKY C02 W507 Bearing Used?
You’ll often find 23138 CKY C02 W507 Bearing in paper mills, where it supports large rollers under heavy loads. Its spherical roller design compensates for minor misalignments during operation.

In steel plants, 23138 CKY C02 W507 Bearing handles the intense heat and heavy loads of rolling mills. The high-temperature tolerance makes it suitable for these challenging environments.

Built for Heavy-Duty Use: 23138 CKY C02 W507 Bearing
23138 CKY C02 W507 Bearing excels in construction equipment like cranes, where its dynamic load capacity ensures stability. The metric sizing fits standard European machinery specifications.

For marine applications, 23138 CKY C02 W507 Bearing’s corrosion-resistant materials perform well in saltwater environments. The open design allows for easy inspection and relubrication during maintenance.

Automotive vs Aerospace: Applications of 23138 CKY C02 W507 Bearing
In large trucks, 23138 CKY C02 W507 Bearing supports rear axles, handling both radial and thrust loads efficiently. The brass cage reduces friction for better fuel economy.

While not typically used in aircraft, 23138 CKY C02 W507 Bearing finds niche applications in ground support equipment. Its high load capacity makes it suitable for aircraft tow tractors and cargo loaders.