WINertiaAV™

PRODUCT OVERVIEW

The problem of air entrainment between the idler and the web can be costly. Unfortunately, so can the usual solutions. But not anymore. The innovative WINertia AV™ eliminates trapped air, along with scratching, slipping, bunching and side movement in a more effective and less costly roll solution than the traditional spiral groove. And the WINertia AV™ gets the air out 7.5 times faster and has 15 times the air parking capacity.

Stop wasting product or spending resources on obsolete solutions. Make the switch to the quiet, cost-effective WINertia AV™. And get on the roll to increased profitability.

View the latest, expanded content Winertia AV™ Technote.

PRECISION SPECIFICATIONS

Available in the following sizes:
3 x 2, 3.5 x 3, 4 x 3, 5 x 3, 6 x 3, 8 x 3

3 x 2 Precision Roll Specifications
Finished Roll Diameter 3.100/2.010"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 32 ra
Bore Available WINlock bore
Bearing Sizes Available .75, 1.0, 1.25, or 25mm
Bearing Type ER, Free Spin, Set Screw Locking
Balanced to Spec G6.3 1500 FPM (or as specified)
Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.4995/1.4985)
No End Cap Included
Approximate weight 2.27 lbs/ft
Available Coatings Anodize, Black Hard Coat, Teflon Hard Coat
 

 

3.5 x 3 Precision Roll Specifications
Finished Roll Diameter 3.550/3.485"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 32 ra
Bore Available Standard
Bearing Sizes Available 1.5", 2.0", 40mm
Bearing Type ER, Free Spin, Set Screw Locking
Balanced to Spec G6.3 1500 FPM (or as specified)
Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.4995/1.4985)
No End Cap Included
Approximate weight .200 Pounds Per Inch (without shaft and bearings)
Available Coatings Anodize, Black Hard Coat, Teflon Hard Coat
 
4 x 3 Precision Roll Specifications
Finished Roll Diameter 4.150/4.100"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 32 ra
Bore Available WINlock
Bearing Sizes Available 1.5", 2.0", 40mm
Bearing Type ER, Free Spin, Set Screw Locking
Balanced to Spec G6.3 1500 FPM (or as specified)
Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.5” = 1.4995/1.4985)
Serialized End Caps Included
Approximate weight .406 Pounds Per Inch (Without shaft and bearings)
Available Coatings Anodize, Hard Coat, Teflon Hard Coat
 
5 x 3 Precision Roll Specifications
Finished Roll Diameter 5.50/4.9705"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 32 ra
Bore Available WINlock
Bearing Sizes Available 1.5", 2.0", 40mm
Bearing Type ER, Free Spin, Set Screw Locking
Balanced to Spec G6.3 1500 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 Anodize, Black Hard Coat, Teflon Hard Coat
 
6 x 3 Precision Roll Specifications
Finished Roll Diameter 6.100/6.050
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Bearing Sizes Available 1.5", 2.0", 40mm
Bearing Type ER, Free Spin, Set Screw Locking
Balanced to Spec G6.3 1500 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 Anodize, Hard Coat, Teflon Hard Coat
 
8 x 3 AV-60 Precision Roll Specifications (Uses 7.5 x 3 tubing for headers)
Finished Roll Diameter 8.225 / 8.075
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Survace Finish 16 ra, 32 ra, 64 ra, or 125 ra
Bore Available WINlock Bore
Bearing Sizes Available 1.5", 2.0", 40mm
Bearing Type ER, Free Spin, Set Screw Locking
Balanced to Spec G6.3 1500 FPM (or as specified)
Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.5” = 1.4995/1.4985)
Serialized End Caps Included
Approximate weight .827 Pounds Per Inch (Without shaft and bearings)
Available Coatings Clear Anodize, natural Hard Coat, Black Hard Coat, or Teflon Hard Coat