January Insider: Keeping Your Aggregate Equipment Running Strong

Dear Insider,

Aggregate equipment operates in some of the toughest conditions—constant vibration, heavy loads, and dusty environments. Reliable bearing performance is essential to minimize downtime.

This month, we’re spotlighting NTN’s ULTAGE® Shaker Screen Spherical Roller Bearings, engineered specifically for vibrating equipment.

Why Shaker Screens Are Tough on Bearings

High, changing loads from rapid vibration and material impact
Natural misalignment as shafts and housings flex during operation
Dust and contamination are common in screening environments

How NTN Bearings Help

Our ULTAGE EF800 Series Shaker Screen Bearings are engineered to meet these demands with:

A solid brass cage for vibration resistance
Higher load ratings for longer service life
Optimized clearances for stable, reliable performance
Maintenance Tip of the Month

Base re-greasing intervals on operating hours—not calendar days.
Shaker screens run hard, and consistent lubrication based on actual run time helps extend bearing life and detect early issues.

Learn More

Shaker Screen Interchange Table
Aggregate Solutions
Contact Us

Your maintenance partners,

NTN Bearing

📞 1-800-323-2358
📧 [email protected]
🌐 ntnamericas.com