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Schaeffler Technologies AG & Co. KG
Coatings for the Paper Industry

Coatings for the Paper Industry

Product catalog summary

Introduction
Rolling bearings in the paper industry benefit significantly from specialized coatings, which enhance their operational life by increasing slippage resistance, reducing friction, and allowing use as non-locating bearings. This results in higher machine availability and cost savings.

Coating Types and Benefits

Triondur® C: Ideal for bearings under heavy loads, this coating reduces friction and wear, minimizing adhesive wear and slip strain.
Durotect® P: Provides excellent sliding behavior with a low coefficient of friction, making it suitable for non-locating bearings.
Durotect® Z: Prevents fretting corrosion and reduces friction, facilitating bearing displacement within the housing.
Corrotect®: Offers corrosion protection through a galvanically applied cathodic anti-corrosion layer.

Case Studies

Chinese Paper Manufacturer: To prevent slippage damage, Schaeffler provided FAG spherical roller bearings with TRIONDUR® C coating, resulting in a €50,000 saving over three years and extending bearing life by five years.
Finnish Company: Schaeffler installed FAG spherical roller bearings with Durotect® P coating to prevent unexpected failures due to axial load, achieving a €150,000 saving through reduced friction and proper training.

Conclusion
Schaeffler's customized coating solutions for rolling bearings in the paper industry significantly enhance performance and reduce costs. For further information and solutions, visit their website or contact their industrial services.

Catalog excerpts

Coatings for the Paper Industry Customized Solutions for Rolling Bearings Rolling bearings have a significantly longer operating life when the right coatings are used. The main ■ Increased slippage resistance ■ Reduced frictional forces ■ Bearings can be used as non-locating bearings ■ A higher level of machine availability

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Coatings for the Paper Industry Why use coatings? The bearings used in paper machines have to withstand Scha Schaefer‘s task was to ensure loads and friction of various kinds. Coatings optimize th that the customer‘s suction their wear and friction behavior. Schaefer offers a range roll had the optimum axial of different coating types for rolling bearings in paper machines, including: to reduce friction and increase the operating Triondur® C: Used with bearings subjected to heavy loads and ensures low frictional values. The tungsten carbide/carbon layer increases the wear resistance, minimizes...

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A Chinese paper manufacturer Ch A Finnish company needed F wa wanted to reduce the risk of d damage due to slippage from v venting unexpected bear- this was that a combination load. The call for help i incidents that resulted in up upper roller position was causin raceway damage. causing To prevent damage due to slippage under low loads, Schaefer installed an FAG spherical roller bearing with Schaefer offers FAG spherical roller bearings that Durotect® P with the sufx J47AA on the outside surface feature rolling elements coated with TRIONDUR® C. of the outer ring as a non-locating bearing. This...

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More in fo r mat ion Industrial Aftermarket Products and services for your success www.schaefer.com/services Pulp and paper The right rolling bearing solution for any application Schaefer Technologies Every care has been taken to ensure the correctness of the information contained in this publication but no liability can be accepted for We reserve the right to make technical changes. This publication or parts thereof may not be reproduced without our permission. © Schaefer Technologies AG & Co. KG Issued: 2013, June

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Coatings for the Paper Industry

Coatings for the Paper Industry

Catalog excerpts

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