The 22316 CA W33 Spherical Roller Bearing is a high-performance industrial solution engineered for unmatched precision and reliability. Specifically designed to handle heavy radial and axial loads, this bearing is the ideal choice for machinery operating under the most demanding conditions, ensuring smooth rotation and maximum operational efficiency.

Crafted from premium-grade materials and utilizing advanced manufacturing technology, the 22316 CA W33 is built for exceptional durability and long-term stability. By significantly reducing friction and resisting wear, it helps businesses minimize costly downtime and maintenance expenses, providing a dependable foundation for industrial optimization.

Detailed Parameters

Product Model	22316 CA W33	Bearing Type	Spherical Roller Bearing
Inner Diameter (d)	80mm	Outer Diameter (D)	170mm
Width (B)	58mm	Design Series	22300 Series
Lubrication Feature	W33 (Lubrication Groove/Hole)	Cage Material	High-Strength Steel/Brass
Load Capacity	Heavy Duty Radial & Axial	Application	Industrial Machinery

Key Advantages

Extreme Durability

Engineered with high-quality materials to withstand harsh environments and intense industrial loads without deformation.

Extended Lifespan

Advanced precision engineering reduces wear and tear, significantly extending the service interval of your equipment.

High Precision

Strict tolerance control ensures seamless operation, reducing vibration and noise for smoother machinery performance.

Self-Aligning Ability

The spherical design automatically compensates for shaft misalignment, preventing premature bearing failure.

Optimized Lubrication

Equipped with W33 lubrication grooves and holes to ensure consistent oil flow to critical contact points.

Cost Efficiency

By eliminating unplanned downtime and reducing repair frequency, it delivers a superior return on investment.

Product Gallery

22316 CA W33 Spherical Roller Bearing China Factory Suppliers

Management Platforms

Inventory Control

Real-time tracking of bearing stock levels to ensure zero lead-time for critical replacements.

Quality Assurance

Rigorous multi-stage inspection process ensuring every unit meets international ISO standards.

Maintenance Alerts

Scheduled monitoring reminders to optimize lubrication and check bearing health.

Technical Support

Direct access to expert engineers for installation guidance and performance tuning.

Logistics Network

Global shipping infrastructure ensuring fast and secure delivery to your manufacturing plant.

Lifecycle Management

Comprehensive data logging of bearing performance to predict end-of-life and plan upgrades.

Investment Return Comparison

Performance Metric	Standard Bearings	22316 CA W33 Premium
Service Life	Standard (1x)	Extended (2.5x - 3x)
Downtime Frequency	High / Frequent	Very Low / Predictable
Energy Efficiency	Baseline	Improved (Lower Friction)
Load Stability	Moderate	Superior / Heavy-Duty
Maintenance Cost	High (Frequent Parts)	Low (Long Intervals)

Frequently Asked Questions

Q: What are the primary applications for the 22316 CA Spherical Roller Bearing?

These bearings are ideally suited for heavy-duty industrial machinery, including mining equipment, cement mixers, gearboxes, and large electric motors where high radial loads and misalignment are common.

Q: What does the "W33" designation mean in the product code?

W33 indicates that the bearing's outer ring is equipped with a lubrication groove and three lubrication holes, facilitating easier and more effective oil distribution to the rollers.

Q: How does a spherical roller bearing handle shaft misalignment?

Due to their spherical outer ring raceway, these bearings can accommodate angular misalignment of the shaft without increasing friction or reducing the load-carrying capacity.

Q: Can these bearings be used in high-temperature environments?

Yes, they are designed for industrial durability; however, the operating temperature limit depends on the material of the cage and the type of lubricant used. Please consult our technical team for specific temperature ratings.

Q: What is the difference between a 22300 series and a 22200 series bearing?

The 22300 series, like the 22316, generally offers a wider cross-section and higher load-carrying capacity compared to the 22200 series, making it more suitable for the heaviest industrial applications.

Q: How do I ensure the longest possible life for my 22316 CA bearing?

The key is proper lubrication and installation. Utilize the W33 lubrication features regularly and ensure the shaft and housing are cleaned and precisely fitted during installation.