Engineered to Outlast. Supported by 300+ Years of Mill Floor Expertise.

High speeds. Intense heat. Massive loads. Your paper machine bearings are pushed to the absolute limit. Discover the product solutions and the hands-on engineering team keeping the world's largest paper mills running.

Connect With Your Local Paper Specialist


Solving Mill Floor Problems with Unmatched Expertise


You face constant pressure to reduce downtime. High heat causes inner ring expansion, water and pulp contaminate lubricants, and sudden fractures bring production to a grinding halt. You don't just need a bearing—you need a partner on the floor.

Our biggest value proposition is our extensive team of highly technical Industry Specialists. With 300+ years of combined experience, we support our customers at every stage of the bearing's life. We fully understand the performance factors for every application, the failure modes that impact performance, and the countermeasures that deliver long life and smooth running for your operational needs.

"Whether it's scheduled maintenance, a routine storeroom survey, or an emergency plant outage call in the middle of the night, our specialists are there when you need them most."

Our Industry Expert Range of Services Includes:

  • Bearing Installation & Removal
  • Best Practice Maintenance Training
  • Inspection & Diagnostics
  • Root Cause Failure Analysis
  • On-Site Inspections (Roll Shops, Electric Motors, Pumps & Gearboxes)
  • Inventory & Critical Spares Management
  • Scheduled Maintenance Programs
  • Plant Outage Support
  • Process Mapping
  • Storeroom Surveys
Mill workers


While our full network of experts spans across the continent, here is a look at four of our senior specialists—who alone bring almost 130 years of combined experience to your mill:

Zose Franzosa headshot

Zose F.
Manager - Industry Specialists

Expert in rotating equipment and anti-friction bearing use in mills.


Robert Marks headshot

Robert M.
Senior Industry Specialist

30+ years of papermill maintenance operations, leadership, & planning.


Bruce Daczyk headshot

Bruce D.
Senior Industry Specialist

Reliability engineering specialist in vibration analysis and predictive tech.


Dave Johnson headshot

Dave J.
Senior Industry Specialist

Expert in roll rebuild shop evaluations and bearing longevity determination.




Spherical Roller Bearings

Tough & Long Life: The Hardware Solution to Hoop Stress

When our experts identify frequent bearing failure in your dryer rolls, the solution is often our TL-Series Spherical Roller Bearings. Engineered to outlast and outperform conventional bearing solutions in the high-heat conditions of dryer and calender sections, they directly address the root causes of downtime.


Why TL Steel Outperforms:

  • Superior Fracture Resistance: Advanced carbonitriding creates a case-hardened inner ring, providing exceptional resistance to ring fractures caused by high hoop stress resulting from shaft temperature rise.
  • Dimensional Stability: Maintains stability at high temperatures—up to 200°C—equivalent to or greater than traditional stabilizing approaches.
  • Advanced Material Composition: A proprietary material composition containing appropriate levels of chrome to promote increased hardness.
  • Longer Fatigue Life: Increased raceway surface hardness delivers longer life, even when foreign debris is present.




Proven Results: Eliminating Chronic Dryer Cylinder Failure

Read how a major paper mill requested NSK to review the relentlessly poor performance of their dryer cylinder bearings, leading our engineers to conduct a holistic review and resolve inner ring cracking caused by severe thermal stress


CASE STUDY SNEAK PEEK

  • The Challenge: Relentlessly poor performance of drive-side bearings on dryer cylinders, requiring replacement 3 to 4 times annually due to extreme thermal stress.
  • The Solution: On-site application review leading to a precise upgrade to NSK TL-Series Spherical Roller Bearings. The solution has now been in operation for over 10 years.
  • The Result: Reduced annual bearing maintenance and lost production costs from $261,760 down to just $35,430—generating $226,330 in annual cost savings.



NSK TL Case Study Cover



Beyond the Bearing: Process & Services







Extend life, reduce replacement costs, and eliminate long lead times with our Reconditioning Services. We can restore bearings to like-new specifications, extending the value of critical assets through sustainable restoration solutions.





AIP is a real opportunity to unlock additional profitability through improved machine reliability. We combine your knowledge of your plant's environment with our engineering expertise to provide quantifiable answers that lower costs and reduce downtime.





NSK’s Condition Monitoring combines wireless sensors, online monitoring, portable diagnostics, and machine protection systems to help facilities detect issues early and protect critical assets. Advanced monitoring and analytics help improve reliability, optimize maintenance strategies, and reduce unplanned downtime across critical rotating equipment.




Beyond the Bearing: Process & Services




Asset Improvement Program

Asset Improvement Program (AIP)

AIP is a real opportunity to unlock additional profitability through improved machine reliability. We combine your knowledge of your plant's environment with our engineering expertise to provide quantifiable answers that lower costs and reduce downtime.



Reconditioning & Digital Tools

Reconditioning

Extend life, reduce replacement costs, and eliminate long lead times with our Reconditioning Services. We can restore bearings to like-new specifications, extending the value of critical assets through sustainable restoration solutions.




Condition Monitoring

Condition Monitoring

NSK’s Condition Monitoring combines wireless sensors, online monitoring, portable diagnostics, and machine protection systems to help facilities detect issues early and protect critical assets. Advanced monitoring and analytics help improve reliability, optimize maintenance strategies, and reduce unplanned downtime across critical rotating equipment.




Schedule Your NSK Mill Reliability Audit


Connect with NSK’s Senior Industry Specialists for a hands-on evaluation of your mill equipment and operating conditions. Our team works exclusively in pulp and paper environments to help identify hidden failure modes, recurring bearing issues, and opportunities to improve uptime. 

Fill out the form to schedule a conversation with a paper industry specialist.


TL Series Spherical Roller Bearings for Paper