**NTN Spherical Roller Bearings for Shaker Screens: Engineered for Durability and Precision**

In demanding industrial applications where heavy loads, misalignment, and harsh operating conditions are common, NTN’s **Spherical Roller Bearings for Shaker Screens** deliver unmatched reliability and performance. Designed specifically for vibratory equipment such as shaker screens, these bearings combine advanced engineering with robust construction to withstand extreme vibration, shock loads, and axial/radial forces. With a **tapered bore** for secure mounting and enhanced stability, NTN’s spherical roller bearings ensure extended service life even in the most challenging environments.

### **Technical Features & Design Advantages**
NTN’s Shaker Screen Spherical Roller Bearings are optimized for high-performance applications with the following key features:

– **Self-Aligning Capability**: The spherical design accommodates shaft misalignment and deflection, reducing stress on the bearing and surrounding components.
– **Tapered Bore (1:12 or 1:30)**: Ensures a tight, interference fit on tapered shafts or adapter sleeves, preventing slippage under high-vibration conditions.
– **Robust Cage Design**: Reinforced cages (typically steel or brass) maintain roller alignment and prevent skewing, even under heavy shock loads.
– **High-Capacity Rolling Elements**: Optimized roller geometry and premium-grade steel enhance load distribution, supporting both radial and axial loads simultaneously.
– **Specialized Lubrication Options**: Available with grease or oil lubrication, including high-viscosity options for extreme temperatures and contamination resistance.
– **Enhanced Sealing Solutions**: Optional labyrinth seals or triple-lip contact seals protect against dust, moisture, and debris, critical in mining, aggregate, and recycling applications.

### **Performance Benefits**
NTN’s spherical roller bearings excel in **high-vibration, high-load** environments, offering:
– **Extended Bearing Life**: Reduced friction and heat generation minimize wear, even under continuous oscillating motion.
– **Lower Maintenance Costs**: Durable construction and contamination resistance decrease downtime and replacement frequency.
– **Superior Misalignment Tolerance**: Compensates for shaft deflection up to **3 degrees**, preventing premature failure.
– **Energy Efficiency**: Precision-ground rollers and optimized internal geometry reduce frictional losses.

### **Typical Applications**
These bearings are ideal for heavy-duty industrial and automotive systems, including:
– **Vibratory Shaker Screens** (mining, oil drilling, aggregate screening)
– **Conveyor Systems** (material handling, agriculture, recycling)
– **Industrial Fans & Blowers**
– **Pulp & Paper Machinery**
– **Construction Equipment** (crushers, compactors)
– **Automotive Drivetrains** (off-road vehicles, heavy trucks)

### **Conclusion**
NTN’s Spherical Roller Bearings with tapered bores are engineered to meet the rigorous demands of shaker screens and other high-vibration machinery. By integrating **self-alignment, robust load capacity, and superior sealing**, NTN ensures reliable operation in harsh conditions while reducing total cost of ownership. Whether in mining, construction, or heavy automotive applications, these bearings provide the durability and precision required for peak performance.

For critical applications where failure is not an option, trust NTN’s advanced bearing technology to keep your equipment running smoothly.