Sewage and Wastewater Bearings


Sewage and wastewater can be a tough environment for bushings, to say the least. Traditional bushings that continuously operate in these dirty, abrasive laden liquid conditions, will often see premature wear leading to a short bearing life. This is not the case with Thordon bearings. As an ideal replacement for greased iron, greased bronze and phenolic bushings, as well as roller bearings, Thordon grease free bushings can be found in a number of applications including pumps, conveyors, screens, drums, flocculators, aerators and grit tanks. Thordon sewage and wastewater bearing grades were specifically developed and engineered to improve the reliability and performance of equipment operating in these harsh conditions. An improvement in bearing performance can significantly reduce maintenance costs and related down time compared to traditional bearing solutions.

Use the Material Selection Guide below to determine which Thordon bearing grade is best for your application.

  • Eliminate grease & associated maintenance costs
  • High abrasion resistance
  • Improved vibration/shock absorption
  • Easily machining and installation

ThorPlas-Blue

ThorPlas-Blue Thumbnail - 320 x 190

Thordon ThorPlas-Blue is a homogeneous lifetime lubricated material developed by Thordon specifically as a full form high pressure bearing.

Thordon SXL

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Thordon SXL has excellent dry start capability and a low coefficient of friction for long bearing wear life.

Composite (GM2401)

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Thordon Composite (yellow shell, black wear surface is GM2401) is a two-component bearing formulated specifically for use in very abrasive environments. Composite is stiffer and has at least twice the abrasion resistance of rubber.

PT80

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Thordon PT80 has excellent mechanical property retention with high operating temperature limits of 80°C (176°F). Wear characteristics include high abrasion resistance and a low coefficient of friction.

Thordon Regular

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Thordon Regular is designed for higher pressure applications...

Thor-Flex

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Thor-Flex offers a wide range of materials from standard rods, tubes and sheets to engineered bridge pad elements, performance automotive bushings, abrasive resistant liners and much more.


Documents



Application References



Design

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The final (fully finished) sizing of a Thordon elastomer or ThorPlas bearing can be determined by using the Thordon Bearing Sizing Calculation Program.

To download the Thordon Bearing Sizing Calculation Program Version 2017, Release 10, a user registration is required.

Request Bearing Sizing Program User Registration Number

Download Bearing Sizing Calculation Program (2.2 MB) Version 2017, Release 10

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Our Newsletter

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  • Thumb320x160_0006_raanaafoss

    Thordon NewsWorks 2014

    Thordon’s web-based newsletter specifically developed for hydro, industrial and pump users of oil-free and grease-free bearings. This newsletter includes feature articles about rehabilitated turbine guide bearings, vertical pump bearings installed on an offshore vessel and various industrial bearing applications.
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Recent Industrial News

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  • Thumbnails-320x160-mining

    Thordon Extending Seal Life in Tough Mining Environments

    Jul 17, 2018
    Thordon Bearings is gaining considerable traction in the global mining sector with its Thor-Flex seal in pneumatic cylinder applications. One recent success story is the replacement of conventional rubber seals on 28 pneumatic cylinders which had been sent for refurbishment to RMH Industries, Thordon’s authorized distributor in Quebec, Canada.
    Learn More
  • Thumbnails 320x160_0049_ThorPlas-White Bearings, NSF Certified for safe and sanitary use in food and water handling proc

    ThorPlas-White Bearings, NSF Certified for safe and sanitary use in food and water handling processes

    Dec 24, 2014
    (Burlington, Canada) Thordon Bearings Inc. has announced the addition of ThorPlas-White to its line of high performance, non-metallic bearings. ThorPlas-White has been specifically developed by Thordon’s New Product Development team for bearing or wear pad usage in the treatment and distribution of drinking water as well as for use in the construction of food processing equipment.
    Learn More