The 23268 CA /W33 Spherical Roller Bearing is a high-performance engineered component specifically designed for heavy-duty industrial applications. Engineered to excel in demanding environments such as mining, construction, and large-scale manufacturing, this bearing is optimized to handle massive radial and axial loads while maintaining exceptional stability and precision under harsh working conditions.

Featuring a robust internal architecture, the 23268 CA /W33 ensures smooth rotation with minimal friction, significantly enhancing energy efficiency and reducing operational wear. For enterprises where unplanned downtime translates to substantial financial loss, this bearing provides the reliability and extended service life necessary to optimize productivity and lower long-term maintenance overheads.

Detailed Parameters

Bearing Model	23268 CA / W33	Inner Diameter (ID)	340 mm
Outer Diameter (OD)	620 mm	Thickness (Height)	224 mm
Dynamic Load (Cr)	5100 KN	Static Load (Cor)	7800 KN
Limit Speed (Oil)	800 rpm	Reference Speed (Grease)	560 rpm
Bearing Type	Spherical Roller Bearing	Hole Design	Cylindrical hole without seal

Key Advantages

Extreme Load Capacity

Capable of supporting massive dynamic and static loads, making it ideal for heavy-duty machinery in mining and construction.

Extended Service Life

High-grade materials and precision engineering ensure a long lifecycle, reducing the frequency of replacements.

High Operational Precision

Designed for smooth rotation and minimal friction to maintain high precision in critical equipment.

Energy Efficiency

Reduced friction coefficients translate directly into lower energy consumption and better thermal management.

Low Maintenance

Robust design requires less frequent intervention, helping businesses avoid costly production downtime.

Harsh Environment Ready

Specifically built to withstand the wear and tear of industrial environments and extreme external pressures.

Product Gallery

23268 CA W33 Spherical Roller Bearing China Factory Suppliers

Management Platforms

Inventory Control

Real-time tracking of 23268CA standing stock to ensure rapid dispatch and zero lead-time delays.

Quality Assurance

Rigorous inspection protocols for every batch to ensure compliance with international bearing standards.

Maintenance Alerts

Optimized lubrication schedules to maximize the service life of spherical roller bearings.

Logistics Tracking

End-to-end shipment monitoring for heavy-duty components to guarantee safe and timely arrival.

Supply Chain Sync

Seamless integration with industrial procurement systems for streamlined ordering processes.

Technical Support

Expert guidance on installation and sizing for complex industrial equipment setups.

Investment Return Comparison

Comparison Factor	Standard Bearings	23268 CA / W33
Operational Lifespan	Medium	Extra Long
Maintenance Frequency	High	Low
Load Stability	Average	Excellent
Energy Loss (Friction)	Moderate	Minimal
Overall TCO (Total Cost)	Higher (due to replacement)	Lowest (long-term)

Frequently Asked Questions

Q: What are the primary applications of the 23268 CA / W33 bearing?

This bearing is primarily used in heavy-duty machinery within the mining, construction, and manufacturing industries, specifically where large loads and harsh operating conditions are present.

Q: How does the lubrication method affect the limiting speed of this bearing?

Lubrication significantly impacts speed; oil lubrication allows for a limiting speed of 800 rpm, while grease lubrication is suitable for reference speeds up to 560 rpm.

Q: What is the difference between the 23268 CA and 23268 CA/W33?

The W33 designation typically refers to a lubrication groove and holes in the outer ring to facilitate easier lubrication of the rollers.

Q: How can I extend the service life of my spherical roller bearings?

Service life can be maximized through proper initial lubrication, regular inspection for wear, and ensuring the bearing is correctly aligned during installation.

Q: Can this bearing handle both radial and axial loads?

Yes, spherical roller bearings like the 23268 CA are specifically designed to handle heavy radial loads and can also accommodate significant axial loads in both directions.

Q: Why is the 23268 CA / W33 considered cost-effective for businesses?

Its durability and high load capacity reduce the need for frequent replacements and minimize unplanned downtime, leading to lower operational and maintenance costs over time.