Componex WINertia ST- Smooth Tubing
WINlock bearing protection
Dynamic center-win balancing
WINertia self-aligning bearings
Five day delivery!
Use our Componex WINertia Calculator to calculate your needs here.
Check out our shaft options and bearing options today!
Scroll below to “technical specifications” to view detailed specifications of our ST Idler Rolls
Componex WINertia ST- Smooth Tubing Overview
WINertia™ ST aluminum dead shaft idler rollers give you up to 30% less rotational inertia than standard aluminum idlers. This versatile idler has WINertia™ Bearings, and many know it for its durability, high performance, and easy installation. This highly engineered idler features our exclusive WINlock Bearing Protection, Dynamic Center-WIN balancing, and ultra free spin WINertia™ Bearings.
Use our Componex WINertia Calculator to calculate your needs here.
2.0 x 1.5
| Finished Roll Diameter (Wide Web) | 1.960 / 1.880 in |
|---|---|
| Total Indicator Run Out (TIR) | 0.0005 Per Foot (0.002 Min) Ra |
| Surface Finish | 16, 32, 64, or 125 ra16, 32, 64, or 125 ra |
| Bore Available | Ring Clip Bore (Bearing Protrusion Available) |
| Bearing Sizes Available | Self-Adjusting: 0.75 |
| Bearing Type | Self Adjusting, ER, Free Spin |
| Balanced to Spec G6.3 | No Balance |
| Shaft Diameter Tolerance | -0.0005 / -0.0015 (Ex: 1.0" = .9995/ .9985) |
| End Cap | No end cap |
| Approximate Weight | .100 Pounds Per Inch (without shaft or bearings) |
2.5 x 2
| Finished Roll Diameter | 2.5" -2.4" |
|---|---|
| Total Indicator Run Out (TIR) | 0.0005 Per Foot (0.002 Min) Ra |
| Surface Finish | 16, 32, 64, or 125 ra16, 32, 64, or 125 ra |
| Bore Available | Ring Clip Bore (Bearing Protrusion Available) |
| Bearing Sizes Available | 1.0 in, 1.25 in, 25 mm1.0 in, 1.25 in, 25 mm |
| Bearing Type | Self Adjusting, ER, Free Spin |
| Balanced to Spec G6.3 | 2000 FPM (as specified) |
| Shaft Diameter Tolerance | -0.0005 / -0.0015 (Ex: 1.0" = 0.9995/ 0.9985) |
| End Cap | No end cap |
| Approximate weight | 0.166 Pounds Per Inch (without shaft or bearings) |
3.1 x 1.5
| Finished Roll Diameter | 3.04 / 3.020 in |
|---|---|
| Total Indicator Run Out (TIR) | 0.0005 Per Foot (0.002 Min) Ra |
| Surface Finish | 16, 32, 64, or 125 ra |
| Bore Available | Ring Clip Bore (Bearing protrusion available) |
| Bearing Sizes Available | 0.75 in Self Adjusting, ER, Free Spin |
| Balanced to Spec G6.3 | 2000 FPM (or as specified) |
| Shaft Diameter Tolerance | -0.0005 / -0.0015 (Ex: 1.0" = 0.9995/ 0.9985) |
| End Cap | Standard |
| Approximate Weight | 0.149 Pounds Per Inch (without shaft or bearings) |
3 x 2
| Finished Roll Diameter | 3.175 / 3.075 in |
|---|---|
| Total Indicator Run Out (TIR) | 0.0005 Per Foot (0.002 Min) Ra |
| Surface Finish | 16, 32, 64, or 125 ra16, 32, 64, or 125 ra |
| Bore Available | Ring Clip Bore (Bearing protrusion available) |
| Bearing Sizes Available | 1.0 in, 1.25 in, 25 mm1.0 in, 1.25 in, 25 mm |
| Bearing Type | Self Adjusting, ER, Free Spin |
| Balanced to Spec G6.3 | 2000 FPM (or as specified) |
| Shaft Diameter Tolerance | -0.0005 / -0.0015 (Ex: 1.0" = 0.9995/ 0.9985) |
| End Cap | Standard |
| Approximate Weight | 0.266 Pounds per Inch (without shaft and bearings) |
4 x 2
| Finished Roll Diameter | 4.070 / 3.950 in |
|---|---|
| Total Indicator Run Out (TIR) | 0.0005 Per Foot (0.002 Min) Ra |
| Surface Finish | 16, 32, 64, or 125 ra16, 32, 64, or 125 ra |
| Bore Available | Ring Clip Bore (Bearing protrusion available) |
| Bearing Sizes Available | 1.0 in, 1.25 in, 25 mm1.0 in, 1.25 in, 25 mm |
| Bearing Type | Self Adjusting, ER, Free Spin |
| Balanced to Spec G6.3 | 2000 FPM (or as specified) |
| Shaft Diameter Tolerance | -0.0005 / -0.0015 (Ex: 1.0" = 0.9995 / 0.9985) |
| End Cap | Standard |
| Approximate Weight | .345 Pounds Per Inch (without shaft and bearings) |
4 x 3
| Finished Roll Diameter | 4.150 / 4.075 in |
|---|---|
| Total Indicator Run Out (TIR) | .0005 Per Foot (0.002 Min) Ra |
| Surface Finish | 16, 32, 64, or 125 ra16, 32, 64, or 125 ra |
| Bore Available | Ring Clip Bore (Bearing protrusion available) |
| Bearing Sizes Available | 1.5 in, 2.0 in, or 40 mm1.5 in, 2.0 in, or 40 mm |
| Bearing Type | Self Adjusting, ER, Free Spin |
| Balanced to Spec G6.3 | 2000 FPM (or as specified) |
| Shaft Diameter Tolerance | -0.0005 / -0.0015 (Ex: 1.0" = 0.9995 / 0.9985) |
| End Cap | No end cap |
| Approximate Weight | 0.410 Pounds Per Inch (without shaft and bearings) |
4.5 x 3
| Finished Roll Diameter | 4.550 / 4.400 in |
|---|---|
| Total Indicator Run Out (TIR) | 0.0005 Per Foot (0.002 Min) Ra |
| Surface Finish | 16, 32, 64, or 125 ra16, 32, 64, or 125 ra |
| Bore Available | Ring Clip Bore (Bearing protrusion available) |
| Bearing Sizes Available | 1.5 in, 2 in, 40 mm |
| Bearing Type | Self Adjusting, ER, Free Spin |
| Balanced to Spec G6.3 | 2000 FPM (or as specified) |
| Shaft Diameter Tolerance | -0.0005 / -0.0015 (Ex: 1.0" = 0.9995/ 0.9985) |
| End Cap | No end cap |
| Approximate Weight | 0.529 Pounds Per Inch (without shaft and bearings) |
5 x 2
| Finished Roll Diameter | 5.080/ 4.940 in |
|---|---|
| Total Indicator Run Out (TIR) | 0.0005 Per Foot (0.002 Min) Ra |
| Surface Finish | 16, 32, 64, or 125 ra16, 32, 64, or 125 ra |
| Bore Available | Ring Clip Bore (Bearing protrusion available) |
| Bearing Sizes Available | 1.0 in, 1.25 in, 25 mm1.0 in, 1.25 in, 25 mm |
| Bearing Type | Self Adjusting, ER, Free Spin |
| Balanced to Spec G6.3 | 2000 FPM (or as specified) |
| Shaft Diameter Tolerance | -0.0005 / -0.0015 (Ex: 1.0" = 0.9995 / 0.9985) |
| End Cap | Standard |
| Approximate Weight | .533 Pounds Per Inch (without shaft or bearings) |
5 x 3
| Finished Roll Diameter | 5.050 in /4.900 in |
|---|---|
| Total Indicator Run Out (TIR) | 0.0005 Per Foot (0.002 Min) Ra |
| Surface Finish | 16, 32, 64, or 125 ra16, 32, 64, or 125 ra |
| Bore Available | Ring Clip Bore (Bearing protrusion available) |
| Bearing Sizes Available | 1.5 in, 2 in, 40 mm1.5 in, 2 in, 40 mm |
| Bearing Type | Self Adjusting, ER, Free Spin |
| Balanced to Spec G6.3 | 2000 FPM (or as specified) |
| Shaft Diameter Tolerance | -0.0005 / -0.0015 (Ex: 1.0" = 0.9995 / 0.9985) |
| End Cap | No end cap |
| Approximate Weight | 0.585 Pounds Per Inch (without shaft or bearings) |
6 x 2
| Finished Roll Diameter | 6.100 / 5.950 in |
|---|---|
| Total Indicator Run Out (TIR) | 0.0005 Per Foot (0.002 Min) Ra |
| Surface Finish | 16, 32, 64, or 125 ra16, 32, 64, or 125 ra |
| Bore Available | Ring Clip Bore (Bearing protrusion available) |
| Bearing Sizes Available | 1.0 in, 1.25 in, 25 mm1.0 in, 1.25 in, 25 mm |
| Bearing Type | Self Adjusting, ER, Free Spin |
| Balanced to Spec G6.3 | 2000 FPM (or as specified) |
| Shaft Diameter Tolerance | -0.0005 / -0.0015 (Ex: 1.0" = 0.9995 / 0.9985) |
| End Cap | Standard |
| Approximate Weight | 0.7155 Pounds Per Inch (without shaft or bearings) |
6 x 3
| Finished Roll Diameter | 6.050 / 5.990 in |
|---|---|
| Total Indicator Run Out (TIR) | .0005 Per Foot (.002 Min) Ra |
| Surface Finish | 16, 32, 64, or 125 ra16, 32, 64, or 125 ra |
| Bore Available | Ring Clip Bore (Bearing protrusion available) |
| Bearing Sizes Available | 1.5 in, 2.0 in, 40 mm1.5 in, 2.0 in, 40 mm |
| Bearing Type | Self Adjusting, ER, Free Spin |
| Balanced to Spec G6.3 | 2000 FPM (or as specified) |
| Shaft Diameter Tolerance | -0.0005 / -0.0015 (Ex: 1.0" = 0.9995 / 0.9985) |
| End Cap | Standard |
| Approximate Weight | 0.717 Pounds Per Inch (Without shaft and bearings) |
8 x 3
| Finished Roll Diameter | 8.000 / 7.750 in |
|---|---|
| Total Indicator Run Out (TIR) | 0.0005 Per Foot (0.002 Min) Ra |
| Surface Finish | 16, 32, 64, or 125 ra16, 32, 64, or 125 ra |
| Bore Available | Ring Clip Bore (Bearing protrusion available) |
| Bearing Sizes Available | 1.5 in, 2.0 in, 40 mm1.5 in, 2.0 in, 40 mm |
| Bearing Type | Self Adjusting, ER, Free Spin |
| Balanced to Spec G6.3 | 2000 FPM (or as specified) |
| Shaft Diameter Tolerance | -0.0005 / -0.0015 (Ex: 1.0" = 0.9995/ 0.9985) |
| End Cap | Standard |
| Approximate Weight | 1.265 Pounds Per Inch (Without shaft and bearings) |
10 x 3
| Finished Roll Diameter (Wide Web) | 9.970 / 9.770 in |
|---|---|
| Total Indicator Run Out (TIR) | 0.0005 Per Foot (.002 Min) Ra |
| Surface Finish | 16, 32, 64, or 125 ra16, 32, 64, or 125 ra |
| Bore Available | Ring Clip Bore (Bearing protrusion available) |
| Bearing Sizes Available | 1.5 in, 2.0 in, 40 mm1.5 in, 2.0 in, 40 mm |
| Bearing Type | Self Adjusting, ER, Free Spin |
| Balanced to Spec G6.3 | 2000 FPM (or as specified) |
| Shaft Diameter Tolerance | -0.0005 / -0.0015 (Ex: 1.0" = 0.9995 / 0.9985) |
| End Cap | Standard |
| Approximate Weight | 1.484 Pounds Per Inch (Without shaft and bearings) |
- Tag and Label
- Packaging
- Cardboard
- Food and Beverage
- Flexible Packaging
- Pharmaceutical
- Battery
- Specialty Converting
Related Products
FIFE-500 Web Guiding System
Leverage the latest in web guiding technology and improve efficiency with the cost-effective FIFE-500, ideal for narrow web and nonwoven applications.
Control Series Electronic Knifeholders
Maximize operator safety, productivity and roll quality with Tidland’s Control Series. Features include an LED-backlit touchscreen interface, enhanced durability and available wireless operation.
Force5 Lightweight Air Chuck
The Force5 is incredibly durable in extreme conditions, retains its shape over time and is lightweight, making it an excellent alternative to aluminum chucks at the lowest market cost.
TS Load Cells
TS load cells provide the most consistent tension control regardless of temperature changes. They’re rugged and highly accurate, measuring tension in any unwind, rewind or intermediate web processing application.