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WINertia AV- Air Vent Aluminum Dead Shaft Idler

  • Most cost effective air vented - constant traction idlers on the market
  • Unrivaled Web Handling
  • Incomparable Balancing
  • Just In Time Deliveries
  • Five Day Delivery!
  • Finished Roll DiameterWide Web: 1.960/1.880" Narrow Web: 1.865/1.845"
  • Total Indicator Run Out (TIR).0005 Per Foot (.002 Min) Ra
  • Surface Finish16 ra, 32 ra, 64ra, or 125 ra
  • Bore Available Ring Clip Bore (Bearing protrusion available)
  • Bearing Sizes Available Self-Adjusting: .75
  • Bearing Type Self Adjusting, ER, Free Spin
  • Balanced to Spec G6.3 No Balance
  • Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.0" = .9995/ .9985)
  • End Cap No end cap
  • Approximate weight .100 Pounds Per Inch (without shaft or bearings)
  • Finished Roll Diameter2.5-2.36
  • Total Indicator Run Out (TIR).0005 Per Foot (.002 Min) Ra
  • Surface Finish16 ra, 32 ra, 64ra, or 125 ra
  • Bore Available Ring Clip Bore (Bearing protrusion available)
  • Bearing Sizes Available 1.0", 1.25", 25 mm
  • Bearing Type Self Adjusting, ER, Free Spin
  • Balanced to Spec G6.3 2000 FPM (as specified)
  • Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.0" = .9995/ .9985)
  • End Cap No end cap
  • Approximate weight .1500 Pounds Per Inch (without shaft or bearings)
  • Finished Roll DiameterWide Web: 3.040/2.985" Narrow Web: 3.005/2.985"
  • Total Indicator Run Out (TIR).0005 Per Foot (.002 Min) Ra
  • Surface Finish16 ra, 32 ra, 64ra, or 125 ra
  • Bore Available WINlock Bore
  • Bearing Sizes Available .75"
  • Bearing Type Self Adjusting, ER, Free Spin
  • Balanced to Spec G6.3 2000 FPM (or as specified)
  • Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.0" = .9995/ .9985)
  • End Cap Standard
  • Approximate weight .150 Pounds Per Inch (without shaft or bearings)
  • Finished Roll Diameter3.140/3.050
  • Total Indicator Run Out (TIR).0005 Per Foot (.002 Min) Ra
  • Surface Finish16 ra, 32 ra, 64ra, or 125 ra
  • Bore Available WINlock Bore
  • Bearing Sizes Available 1.0, 1.25", 25mm
  • Bearing Type Self Adjusting, ER, Free Spin
  • Balanced to Spec G6.3 2000 FPM (or as specified)
  • Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.0" = .9995/ .9985)
  • End Cap No end cap
  • Approximate weight .209 Pounds per Inch (without shaft and bearings)
  • Finished Roll DiameterWide Web: 3.570/3.470" Narrow Web: 3.470/3.450"
  • Total Indicator Run Out (TIR).0005 Per Foot (.002 Min) Ra
  • Surface Finish16 ra, 32 ra, 64ra, or 125 ra
  • Bore Available WINlock Bore
  • Bearing Sizes Available 1.0, 1.25", 25mm
  • Bearing Type Self Adjusting, ER, Free Spin
  • Balanced to Spec G6.3 2000 FPM (or as specified)
  • Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.0" = .9995/ .9985)
  • End Cap Standard
  • Approximate weight .284 Pounds Per Inch (without shaft or bearings)
  • Finished Roll DiameterWide Web: 4.100/3.975" Narrow Web: 3.955/3.935"
  • Total Indicator Run Out (TIR).0005 Per Foot (.002 Min) Ra
  • Surface Finish16 ra, 32 ra, 64ra, or 125 ra
  • Bore Available WINlock Bore
  • Bearing Sizes Available 1.0, 1.25", 25mm
  • Bearing Type Self Adjusting, ER, Free Spin
  • Balanced to Spec G6.3 2000 FPM (or as specified)
  • Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.0" = .9995/ .9985)
  • End Cap Standard
  • Approximate weight .346 Pounds Per Inch (without shaft and bearings)
  • Finished Roll DiameterWide Web: 4.220/4.100" Narrow Web: 4.100/4.080"
  • Total Indicator Run Out (TIR).0005 Per Foot (.002 Min) Ra
  • Surface Finish16 ra, 32 ra, 64ra, or 125 ra
  • Bore Available WINlock Bore
  • Bearing Sizes Available 1.5", 2.0", or 40mm
  • Bearing Type Self Adjusting, ER, Free Spin
  • Balanced to Spec G6.3 2000 FPM (or as specified)
  • Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.0" = .9995/ .9985)
  • End Cap No end cap
  • Approximate weight .443 Pounds Per Inch (Without shaft and bearings)
  • Finished Roll DiameterWide Web: 4.550/4.420" Narrow Web: 4.330/4.310"
  • Total Indicator Run Out (TIR).0005 Per Foot (.002 Min) Ra
  • Surface Finish16 ra, 32 ra, 64ra, or 125 ra
  • Bore Available WINlock Bore
  • Bearing Sizes Available 1.0", 1.25", 25mm
  • Bearing Type Self Adjusting, ER, Free Spin
  • Balanced to Spec G6.3 2000 FPM (or as specified)
  • Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.0" = .9995/ .9985)
  • End Cap Standard
  • Approximate weight .435 Pounds Per Inch (without shaft and bearings)
  • Finished Roll DiameterWide Web: 4.550/4.420" Narrow Web: 4.330/4.310"
  • Total Indicator Run Out (TIR).0005 Per Foot (.002 Min) Ra
  • Surface Finish16 ra, 32 ra, 64ra, or 125 ra
  • Bore Available WINlock Bore
  • Bearing Sizes Available 1.5", 2.0", or 40mm
  • Bearing Type Self Adjusting, ER, Free Spin
  • Balanced to Spec G6.3 2000 FPM (or as specified)
  • Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.0" = .9995/ .9985)
  • End Cap No end cap
  • Approximate weight .473 Pounds Per Inch (without shaft or bearings)
  • Finished Roll DiameterWide Web: 5.150/5.000" Narrow Web: 4.955/4.935"
  • Total Indicator Run Out (TIR).0005 Per Foot (.002 Min) Ra
  • Surface Finish16 ra, 32 ra, 64ra, or 125 ra
  • Bore Available WINlock Bore
  • Bearing Sizes Available 1.0", 1.25", 25mm
  • Bearing Type Self Adjusting, ER, Free Spin
  • Balanced to Spec G6.3 2000 FPM (or as specified)
  • Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.0" = .9995/ .9985)
  • End Cap Standard
  • Approximate weight .502 Pounds Per Inch (without shaft or bearings)
  • Finished Roll DiameterWide Web: 5.070/4.970" Narrow Web: 4.965/4.945"
  • Total Indicator Run Out (TIR).0005 Per Foot (.002 Min) Ra
  • Surface Finish16 ra, 32 ra, 64ra, or 125 ra
  • Bore Available WINlock Bore
  • Bearing Sizes Available 1.5", 2", 40mm
  • Bearing Type Self Adjusting, ER, Free Spin
  • Balanced to Spec G6.3 2000 FPM (or as specified)
  • Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.0" = .9995/ .9985)
  • End Cap No end cap
  • Approximate weight .502 Pounds Per Inch (without shaft or bearings)
  • Finished Roll DiameterWide Web: 6.190/6.000" Narrow Web: 5.980/5.960"
  • Total Indicator Run Out (TIR).0005 Per Foot (.002 Min) Ra
  • Surface Finish16 ra, 32 ra, 64ra, or 125 ra
  • Bore Available WINlock Bore
  • Bearing Sizes Available 1.0 , 1.25", 25mm
  • Bearing Type Self Adjusting, ER, Free Spin
  • Balanced to Spec G6.3 2000 FPM (or as specified)
  • Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.0" = .9995/ .9985)
  • End Cap Standard
  • Approximate Weight .690 Pounds Per Inch (without shaft or bearings)
  • Finished Roll DiameterWide Web: 6.100/5.990" Narrow Web: 5.970/5.950"
  • Total Indicator Run Out (TIR).0005 Per Foot (.002 Min) Ra
  • Surface Finish16 ra, 32 ra, 64ra, or 125 ra
  • Bore Available WINlock Bore
  • Bearing Sizes Available 1.5", 2.0", 40mm
  • Bearing Type Self Adjusting, ER, Free Spin
  • Balanced to Spec G6.3 2000 FPM (or as specified)
  • Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.0" = .9995/ .9985)
  • End Cap Standard
  • Approximate Weight .693 Pounds Per Inch (Without shaft and bearings)
  • Finished Roll DiameterWide Web: 8.100/7.925" Narrow Web: 7.835/7.815"
  • Total Indicator Run Out (TIR).0005 Per Foot (.002 Min) Ra
  • Surface Finish16 ra, 32 ra, 64ra, or 125 ra
  • Bore Available WINlock Bore
  • Bearing Sizes Available 1.5", 2.0", 40mm
  • Bearing Type Self Adjusting, ER, Free Spin
  • Balanced to Spec G6.3 2000 FPM (or as specified)
  • Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.0" = .9995/ .9985)
  • End Cap Standard
  • Approximate Weight 1.265 Pounds Per Inch (Without shaft and bearings)
  • Finished Roll DiameterWide Web: 10.100/9.900" Narrow Web: 9.850/9.830"
  • Total Indicator Run Out (TIR).0005 Per Foot (.002 Min) Ra
  • Surface Finish16 ra, 32 ra, 64ra, or 125 ra
  • Bore Available WINlock Bore
  • Bearing Sizes Available 1.5", 2.0", 40mm
  • Bearing Type Self Adjusting, ER, Free Spin
  • Balanced to Spec G6.3 2000 FPM (or as specified)
  • Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.0" = .9995/ .9985)
  • End Cap Standard
  • Approximate Weight 1.481 Pounds Per Inch (Without shaft and bearings)

WINertia™ AV aluminum dead shaft idler rollers are built in “Air Vents” that remove trapped air 7.5 times faster than any other idler roller on the market. With 15 times the air parking capacity, our vented dead shaft roller maintains constant traction. It eliminates the web problems of scratching, slipping, bunching and side to side movement.

The WINertia™ AV outperform spiral grooving, cork, rubberized tapes and standard idler rolls. The WINertia™ AV can be used in most idler roller applications. Utilize WINertia™ AV in encoders, re-winders, high speed printers, and converting equipment with running at speeds of 500 to 3400 FPM. Independent 3rd party test results prove that the WINertia™ AV aluminum dead shaft idlers maintain constant web traction across multiple web speeds. Idler rolls equipped with other technology lose traction and slip due to the trapped air between the web and the idler roller.