Alliance Supplies, Inc.


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Email: info@asiconsort.com

1-800-633-4313—Eastern -USA

1-800-893-2669 Western –USA

1-800-448-0130


Alliance Suppliers, Inc
2290 Six Branches Drive
Roswell, GA 30076 USA

Tranfers and turns materials smoothly and easily in any direction. Available to fit all common conveyor shaft shapes & sizes.

The 1.90" diameter multi-directional Ergo-Roll conveyor roller is structured around the principle of mounting four free turning barrel shaped rollers in a 90 degree staggered pattern around the perimeter of a main wheel hub. This arrangement provides a total of five rotational axles per each wheel assembly.

In a paired or duplex wheel configuration, where two wheels are placed side-by-side, a total of 9 individual rotational turning axles allow for easy multi-directional transfer movement.

The roller's open construction allows particles or dirt in the use application to gravitate through the roller structure, without causing binding or lock-up of the multi-directional roller function.

The roller is made out of self-lubricating plastics, and works equally well in wet application and does not require maintenance or lubrication for long service life.

The Ergo-Roll wheel design provides a large load-carrying surface and is therefore not likely to indent or scratch the material being transferred on it.

The Ergo-Roll is available in common drive axle configurations. A multi-directional roller system can now easily be installed into existing gravity or motor driven conveyor framework, where material or packages need to be smoothly and easily transferred, sorted or turned in any direction.

Technical Information
Duplex Roller Data

  Diameter: 1.90"
Width: 1.30"
Load Capacity: 25 lbs.
Standard Shaft Size:
• 7/16" hex
• 1/2" round
• 5/16" hex
• 5/16" round
• 1/4" round
Ordering Part Number:

ER190D-716HG Ergo-Roll 1.90" Duplex 7/16" hex shaft for gravity application
ER190D-716HD Ergo-Roll 1.90" Duplex 7/16" hex shaft for driven application

ER190D-12RG Ergo-Roll 1.90" Duplex 1/2" round shaft for gravity application
ER190D-12RD Ergo-Roll 1.90" Duplex 1/2" round shaft for driven application

ER190D-516HG Ergo-Roll 1.90" Duplex 5/16" hex shaft for gravity application
ER190D-516HD Ergo-Roll 1.90" Duplex 5/16" hex shaft for driven application

ER190D-516RG Ergo-Roll 1.90" Duplex 5/16" round shaft for gravity application
ER190D-516RD Ergo-Roll 1.90" Duplex 5/16" round shaft for driven application

ER190D-14RG Ergo-Roll 1.90" Duplex 1/4" round shaft for gravity application

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Fifty-nine Duplex Rollers mounted in 10 ft. length U-profile. Rollers installed at intervals of 2”.

Fifty-nine Duplex Rollers mounted in 10 ft. length U-profile. Rollers installed at intervals of 2”.Fifty-nine Duplex Rollers mounted in 10 ft. length U-profile. Rollers installed at intervals of 2”.
Price $570.00

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Thirty Duplex Rollers mounted in 10 ft. length U-profile. Rollers installed at intervals of 4”.

Thirty Duplex Rollers mounted in 10 ft. length U-profile. Rollers installed at intervals of 4”.Thirty Duplex Rollers mounted in 10 ft. length U-profile. Rollers installed at intervals of 4”.
Price $325.00

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Twenty-nine Duplex Rollers mounted in 5 ft. length U-profile. Rollers installed at intervals of 2”.

Twenty-nine Duplex Rollers mounted in 5 ft. length U-profile. Rollers installed at intervals of 2”.Twenty-nine Duplex Rollers mounted in 5 ft. length U-profile. Rollers installed at intervals of 2”.
Price $285.00

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Seventeen Duplex Rollers mounted in 3 ft. length U-profile. Rollers installed at intervals of 2”.

Seventeen Duplex Rollers mounted in 3 ft. length U-profile. Rollers installed at intervals of 2”.Seventeen Duplex Rollers mounted in 3 ft. length U-profile. Rollers installed at intervals of 2”.
Price $182.00

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Fifteen Duplex Rollers mounted in 5 ft. length U-profile. Rollers installed at intervals of 4”.

Fifteen Duplex Rollers mounted in 5 ft. length U-profile. Rollers installed at intervals of 4”.Fifteen Duplex Rollers mounted in 5 ft. length U-profile. Rollers installed at intervals of 4”.
Price $165.00

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Eleven Duplex Rollers mounted in 2 ft. length U-profile. Rollers installed at intervals of 2”.

Eleven Duplex Rollers mounted in 2 ft. length U-profile. Rollers installed at intervals of 2”.Eleven Duplex Rollers mounted in 2 ft. length U-profile. Rollers installed at intervals of 2”.
Price $120.00

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Nine Duplex Rollers mounted in 3 ft. length U-profile. Rollers installed at intervals of 4”.

Nine Duplex Rollers mounted in 3 ft. length U-profile. Rollers installed at intervals of 4”.Nine Duplex Rollers mounted in 3 ft. length U-profile. Rollers installed at intervals of 4”.
Price $114.00

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Six Duplex Rollers mounted in 2 ft. length U-profile. Rollers installed at intervals of 4”.

Six Duplex Rollers mounted in 2 ft. length U-profile. Rollers installed at intervals of 4”.Six Duplex Rollers mounted in 2 ft. length U-profile. Rollers installed at intervals of 4”.
Price $80.00

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Duplex Roller with 1/4” Round Shaft for gravity application.

Duplex Roller with 1/4” Round Shaft for gravity application.Duplex Roller with 1/4” Round Shaft for gravity application.
Price $8.50

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Duplex Roller with 5/16” Round Shaft for gravity application.

Duplex Roller with 5/16” Round Shaft for gravity application.Duplex Roller with 5/16” Round Shaft for gravity application.
Price $8.50

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Duplex Roller with 7/16” Hex Shaft for gravity application.

Duplex Roller with 7/16” Hex Shaft for gravity application.Duplex Roller with 7/16” Hex Shaft for gravity application.
Price $7.10

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1” Long Spacer for 7/16” Hex shaft.

1” Long Spacer for 7/16” Hex shaft.1” Long Spacer for 7/16” Hex shaft.
Price $1.00

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