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WINertia™ AV Aluminum Dead Shaft Idler Rollers 

Briefcase with IED

The innovative WINertia™ AV aluminum dead shaft idler rollers eliminate trapped air, along with scratching, slipping, bunching and side movement in a more effective, less costly roll solution than the traditional spiral groove. And the WINertia™ AV aluminum dead shaft idler rollers removes the air 7.5 times faster and has 15 times the air parking capacity.

The WINertia™ AV aluminum dead shaft idlers outperform spiral grooving, cork and rubberized tapes for maintaining traction. The WINertia™ AV aluminum dead shaft idlers  have been tested on encoders, re-winders, high speed printers, and converting equipment running 500 to 3400 FPM. Test results have proven that the WINertia™ AV aluminum dead shaft idlers operates at web speed, while rolls equipped with other technologyrun slower than web speed.

WINertia™ AV Aluminum Dead Shaft Idler Roller Dimensions

Available in the following sizes:

2.25 x 2  |  2.5 x 2  |  3.1 x 2  |  3.5 x 3  |  4 x 2  |  4 x 3  |  4.5 x 2  |  5 x 2  |  5 x 3  |  6 x 3  |  8 x 3  |  10 x 3

2.25 inch x 2 inch AV

2.25 inch x 2 inch AV Finished Roll Diameter                          2.310/2.175"                             
Total Indicator Run Out (TIR)               .0005 Per Foot (.002 Min)
Surface Finish                                      16 ra, 32 ra, 64 ra, or 125 ra
Bore Available                                      Standard Bore   (Bearing protrusion available)
Bearing Type                                        Self-Adjusting, ER, Free Spin, Set Screw Locking
Bearing Size                                          Self-Adjusting: .75, 1.0" or 25mm
Balanced to Spec G6.3                         2000 FPM (or as specified)    
Shaft Diameter Tolerance                     -.0005/-.0015 (Ex: 1.0"=.9995/.9985)
No End Cap Included
Approximate Weight                              .165 Pound Per Inch (without shaft or bearings)
Available Coatings                                Clear Anodize, Black Hard Coat, Natural Hard Coat

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2.5 x 2 WINertia™ AV Aluminum Dead Shaft Idler Roller

2.5 x 2 WINertia AV Dead Shaft Idler Roller Finished Roll Diameter 2.360/2.275"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64 ra, or 125 ra
Bore Available Standard Bore      (Bearing protrusion available)
Bearing Sizes Available Self-Adjusting.75,1.0, 1.25, or 25mm
Bearing Type ER, Free Spin, Set Screw Locking
Balanced to Spec G6.3 2000 FPM (or as specified)
Shaft Diameter Tolerance -.0005 / -.0015 (Ex: .9995/.9985)
No End Cap Included
Approximate weight .098 lbs/inch (less shafts and bearings)
Available Coatings Clear Anodize, Black Hard Coat, Natural Hard Coat

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3.1 x 2 WINertia™ AV Aluminum Dead Shaft Idler Roller

3.1 x 2 WINertia AV Dead Shaft Idler Roller Finished Roll Diameter                              3.140/3.050
Total Indicator Run Out (TIR)                    .0005 Per Foot (.002 Min)      
Surface Finish                                           16 ra, 32 ra, 64 ra, or 125 ra
Bore Available                                            Winlock Bore      (Bearing protrusion available)
Bearing Sizes Available                              Self-Adjusting.75,1.0, 1.25, or 25mm
Bearing Type                                              ER, Free Spin, Set Screw Locking
Balanced to Spec G6.3                              2000 FPM (or as specified)
Shaft Diameter Tolerance                          -.0005 / -.0015 (Ex: .9995/.9985)
Serialized End Caps Included                 
Approximate weight                                     .209 Pounds per Inch (without shaft and bearings)
Available Coatings                                       Clear Anodize, Black Hard Coat, Natural Hard Coat

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3.5 x 3 WINertia™ AV Aluminum Dead Shaft Idler Roller

3.5 x 3 WINertia AV Dead Shaft Idler Roller Finished Roll Diameter 3.550/3.485"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64 ra, or 125 ra
Bore Available Standard Bore      (Bearing protrusion available)
Bearing Sizes Available 1.5", 2.0", 40mm
Bearing Type ER, Free Spin, Set Screw Locking
Balanced to Spec G6.3 2000 FPM (or as specified)
Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.4995/1.4985)
No End Cap Included
Approximate weight .204 Pounds Per Inch (without shaft and bearings)
Available Coatings Clear Anodize, Black Hard Coat, Natural Hard Coat

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4 x 2 WINertia™ AV Aluminum Dead Shaft Idler Roller

4 x 3 WINertia AV Dead Shaft Idler Roller Finished Roll Diameter 4.100/3.975"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64 ra, or 125 ra
Bore Available WINlock Bore      (Bearing protrusion available)
Bearing Sizes Available .75", 1.0", 1.25", 25mm
Bearing Type ER, Free Spin, Set Screw Locking
Balanced to Spec G6.3 2000 FPM (or as specified)
Shaft Diameter Tolerance -.0005 / -.0015 (Ex: .9995/.9985)
Serialized End Caps Included
Approximate weight .346 Pounds Per Inch (without shaft and bearings)
Available Coatings Clear Anodize, Black Hard Coat, Natural Hard Coat

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4 x 3 WINertia™ AV Aluminum Dead Shaft Idler Roller

4 x 2 WINertia AV Dead Shaft Idler Roller Finished Roll Diameter 4.150/4.086"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64 ra, or 125 ra
Bore Available WINlock Bore      (Bearing protrusion available)
Bearing Sizes Available 1.5", 2.0", 40mm
Bearing Type ER, Free Spin, Set Screw Locking
Balanced to Spec G6.3 2000 FPM (or as specified)
Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.5" = 1.4995/1.4985)
Serialized End Caps Included
Approximate weight .376 Pounds Per Inch (Without shaft and bearings)
Available Coatings Clear Anodize, Hard Coat, Natural Hard Coat

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4.5 x 2 WINertia™ AV Aluminum Dead Shaft Idler Roller

4.5 x 2 WINertia AV Dead Shaft Idler Roller Finished Roll Diameter 4.550/4.420"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64 ra, or 125 ra
Bore Available WINlock Bore     (Bearing protrusion available)
Bearing Sizes Available 75", 1.0", 1.25", 25mm
Bearing Type ER, Free Spin, Set Screw Locking
Balanced to Spec G6.3 2000 FPM (or as specified)
Shaft Diameter Tolerance -.0005 / -.0015 (Ex: .9995/.9985)
Serialized End Caps Included
Approximate weight .435 Pounds Per Inch (without shaft and bearings)
Available Coatings Clear Anodize, Black Hard Coat, Natural Hard Coat

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5 inch x 2 inch AV

5 inch x 2 inch AV Finished Roll Diameter                            5.150/5.000
Total Indicator Run Out (TIR)                  .0005 Per Foot (.002 Min)
Surface Finish                                         16 ra, 32 ra, 64 ra, or 125 ra
Bore Available                                          WINlock Bore (Bearing protrusion available)
Bearing Sizes Available                            1.5", 2.0", 40mm
Bearing Type                                            ER, Free Spin, Set Screw Locking
Balanced to Spec G6.3                             2000 FPM (or as specified)
Shaft Diameter Tolerance                         -.0005 / -.0015 (Ex: 1.4995/1.4985)
Serialized End Caps Included
Approximate weight                                    .5025 Pounds Per Inch (without shaft and bearings)
Available Coatings                                     Clear Anodize, Black Hard Coat, Natural Hard Coat

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5 x 3 WINertia™ AV Aluminum Dead Shaft Idler Roller

5 x 3 WINertia AV Dead Shaft Idler Roller Finished Roll Diameter 5.090/4.970"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64 ra, or 125 ra
Bore Available WINlock Bore      (Bearing protrusion available)
Bearing Sizes Available 1.5", 2.0", 40mm
Bearing Type ER, Free Spin, Set Screw Locking
Balanced to Spec G6.3 2000 FPM (or as specified)
Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.4995/1.4985)
Serialized End Caps Included
Approximate weight .556 Pounds Per Inch (without shaft and bearings)
Available Coatings Clear Anodize, Black Hard Coat, Natural Hard Coat

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6 x 3 WINertia™ AV Aluminum Dead Shaft Idler Roller

6 x 3 WINertia AV Dead Shaft Idler Roller Finished Roll Diameter 6.100/5.980"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64 ra, or 125 ra
Bore Available WINlock Bore      (Bearing protrusion available)
Bearing Sizes Available 1.5", 2.0", 40mm
Bearing Type ER, Free Spin, Set Screw Locking
Balanced to Spec G6.3 2000 FPM (or as specified)
Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.5" = 1.4995/1.4985)
Serialized End Caps Included
Approximate weight .693 Pounds Per Inch (Without shaft and bearings)
Available Coatings Clear Anodize, Hard Coat, Natural Hard Coat

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8 x 3 WINertia™ AV Aluminum Dead Shaft Idler Roller

8 x 3 WINertia AV Dead Shaft Idler Roller Finished Roll Diameter 8.100/7.9525"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64 ra, or 125 ra
Bore Available WINlock Bore      (Bearing protrusion available)
Bearing Sizes Available 1.5", 2.0", 40mm
Bearing Type ER, Free Spin, Set Screw Locking
Balanced to Spec G6.3 2000 FPM (or as specified)
Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.5" = 1.4995/1.4985)
Serialized End Caps Included
Approximate weight 1.265 Pounds Per Inch (Without shaft and bearings)
Available Coatings Clear Anodize, Black Hard Coat, Natural Hard Coat

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10 x 3 WINertia™ AV Aluminum Dead Shaft Idler Roller

10 x 3 WINertia AV Dead Shaft Idler Roller Finished Roll Diameter 10.00/9.900"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64 ra, or 125 ra
Bore Available WINlock Bore      (Bearing protrusion available)
Bearing Sizes Available 1.5", 2.0", 40mm
Bearing Type ER, Free Spin, Set Screw Locking
Balanced to Spec G6.3 2000 FPM (or as specified)
Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.5" = 1.4995/1.4985)
Serialized End Caps Included
Approximate weight 1.481 Pounds Per Inch (Without shaft and bearings)
Available Coatings Clear Anodize, Black Hard Coat, Natural Hard Coat

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