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WINertia™ Standard Lightweight Aluminum Dead Shaft Idler Rollers

WINertia™ Standard Lightweight Aluminum Dead Shaft Idler Rollers
WINertia™ standard lightweight aluminum dead shaft idler rollers give you up to 30% less rotational inertia than standard aluminum idlers. This is our most versatile idler and is known for its durability, high performance and easy installation. WINertia™ standard lightweight aluminum dead shaft idler rollers are the most economical solution when a free spinning roll is needed. Features include our exclusive WINlock Bore, precision 3-D balancing, and ultra free spin WINertia™  Bearings.

WINertia™ Standard Lightweight Aluminum Dead Shaft Idler Roller Dimensions

Available in the following sizes:

2.5 x 2 | 3 x 2 Lite | 3.1 x 2 | 3.5 x 3 | 4 x 2  | 4 x 3  | 5 x 2  | 5 x 3  | 6 x 2  | 6 x 3 | 7.5 x 3 | 8 x 3Lite | 10 x 3 Lite

2.5 x 2 WINertia™ Standard Lightweight Aluminum Dead Shaft Ider Roller

2.5 x 2 Standard WINertia Lightweight Aluminum Dead Shaft Ider Roller Finished Roll Diameter 2.500/2.400"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64ra, or 125 ra
Bore Available Standard Bore                (Bearing protrusion available)
Bearing Sizes Available .75, 1.0, 1.25 or 25mm
Bearing Type  Self-Adjusting, ER, Free Spin, Set Screw Locking 
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 Pounds Per Inch (without shaft or bearings)
Available Coatings

Clear Anodize, Black Hard Coat, Natural Hard Coat, Teflon Hard Coat 

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3 x 2 Lite WINertia™ Standard Lightweight Aluminum Dead Shaft Ider Roller 

3 x 2 Lite Standard WINertia Lightweight Aluminum Dead Shaft Ider Finished Roll Diameter 3.060/3.000"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16ra, 32 ra, 64, ra, and 125 ra
Bore Available WINlock Bore               (Bearing protrusion available)
Bearing Sizes Available .75, 1.0, 1.25, or 25mm
Bearing Type  Self-Adjusting, ER, Free Spin, Set Screw Locking
Balanced to Spec G6.3 2000 FPM (or as specified)
Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.0" = .9995/.9985)
Serialized End Caps Included
Approximate weight .186 Pounds Per Inch (without shaft and bearings)
Available Coatings Clear Anodize, Black Hard Coat, Natural Hard Coat, Teflon Hard Coat

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3.1 x 2 WINertia™ Standard Lightweight Aluminum Dead Shaft Ider Roller

3.1 x 2 Standard WINertia Lightweight Aluminum Dead Shaft Ider Roller Finished Roll Diameter 3.175/3.075"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64ra, or 125 ra
Bore Available WINlock, Bearing               (Bearing protrusion available)
Bearing Sizes Available .75, 1.0, 1.25 or 25mm
Bearing Type  Self-Adjusting, ER, Free Spin, Set Screw Locking
Balanced to Spec G6.3 2000 FPM (or as specified)
Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.0" = .9995/.9985)
Serialized End Caps Included
Approximate weight .265 Pounds Per Inch (Without shaft and bearings)
Available Coatings Clear Anodize, Black Hard Coat, Natural Hard Coat, Teflon Hard Coat

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3.5 x 3 WINertia™ Standard Lightweight Aluminum Dead Shaft Ider Roller

3.5 x 3 Standard WINertia Lightweight Aluminum Dead Shaft Ider Roller Finished Roll Diameter 3.550/3.485"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64ra, or 125 ra
Bore Available Standard, Bearing               (Bearing protrusion available)
Bearing Sizes Available 1.5", 2.0", 40mm
Bearing Type  Self-Adjusting, 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 .227 Pounds Per Inch (without shaft and bearings)
Available Coatings Clear Anodize, Black Hard Coat, Natural Hard Coat, Teflon Hard Coat

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4 x 2 WINertia™ Standard Lightweight Aluminum Dead Shaft Ider Roller

4 x 2 Standard WINertia Lightweight Aluminum Dead Shaft Ider Roller Finished Roll Diameter 4.070/3.950"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64ra, or 125 ra
Bore Available WINlock, Bearing               (Bearing protrusion available)
Bearing Sizes Available .75, 1.0, 1.25 or 25mm
Bearing Type  Self-Adjusting, ER, Free Spin, Set Screw Locking 
Balanced to Spec G6.3 2000 FPM (or as specified)
Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.0" = .9995/.9985)
Serialized End Caps Included
Approximate weight .345 Pounds Per Inch (Without shaft and bearings)
Available Coatings Clear Anodize, Black Hard Coat, Natural Hard Coat, Teflon Hard Coat

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4 x 3 WINertia™ Standard Lightweight Aluminum Dead Shaft Ider Roller

4 x 3 Standard WINertia Lightweight Aluminum Dead Shaft Ider Roller Finished Roll Diameter 4.150/4.075"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64ra, or 125 ra
Bore Available WINLock, Bearing               (Bearing protrusion available)
Bearing Sizes Available 1.5", 2.0", 40mm
Bearing Type  Self-Adjusting, 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 .410 Pounds Per Inch (Without shaft and bearings)
Available Coatings Clear Anodize, Black Hard Coat, Natural Hard Coat, Teflon Hard Coat

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5 x 2 WINertia™ Standard Lightweight Aluminum Dead Shaft Ider Roller

5 x 2 Standard WINertia Lightweight Aluminum Dead Shaft Ider Roller Finished Roll Diameter 5.080/4.940"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64ra, or 125 ra
Bore Available WINlock, Bearing               (Bearing protrusion available)
Bearing Sizes Available .75, 1.0, 1.25 or 25mm
Bearing Type  Self-Adjusting, ER, Free Spin, Set Screw Locking 
Balanced to Spec G6.3 2000 FPM (or as specified)
Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.0" = .9995/.9985)
Serialized End Caps Included
Approximate weight .499 Pounds Per Inch (Without shaft and bearings)
Available Coatings Clear Anodize, Black Hard Coat, Natural Hard Coat, Teflon Hard Coat

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5 x 3 WINertia™ Standard Lightweight Aluminum Dead Shaft Ider Roller

5 x 3 Standard WINertia Lightweight Aluminum Dead Shaft Ider Roller Finished Roll Diameter 5.050/4.940" TD <>
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64ra, or 125 ra
Bore Available WINlock, Bearing               (Bearing protrusion available)
Bearing Sizes Available 1.5", 2.0", 40mm
Bearing Type  Self-Adjusting, 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 .580 Pounds Per Inch (Without shaft and bearings)
Available Coatings Clear Anodize, Black Hard Coat, Natural Hard Coat, Teflon Hard Coat

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6 x 2 WINertia™ Standard Lightweight Aluminum Dead Shaft Ider Roller

6 x 2 Standard WINertia Lightweight Aluminum Dead Shaft Ider Roller Finished Roll Diameter 5.950/5.850
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64ra, or 125 ra
Bore Available WINlock, Bearing               (Bearing protrusion available)
Bearing Sizes Available .75, 1.0, 1.25 or 25mm
Bearing Type  Self-Adjusting, ER, Free Spin, Set Screw Locking
Balanced to Spec G6.3 2000 FPM (or as specified)
Shaft Diameter Tolerance -.0005 / -.0015 (Ex: 1.0" = .9995/.9985)
Serialized End Caps Included
Approximate weight .575 Pounds Per Inch (Without shaft and bearings)
Available Coatings Clear Anodize, Black Hard Coat, Natural Hard Coat, Teflon Hard Coat

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6 x 3 WINertia™ Standard Lightweight Aluminum Dead Shaft Ider Roller

6 x 3 Standard WINertia Lightweight Aluminum Dead Shaft Ider Roller Finished Roll Diameter 6.050/5.940"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64ra, or 125 ra
Bore Available WINlock, Bearing               (Bearing protrusion available)
Bearing Sizes Available 1.5", 2.0", 40mm
Bearing Type  Self-Adjusting, 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 .711 Pounds Per Inch (Without shaft and bearings)
Available Coatings Clear Anodize, Black Hard Coat, Natural Hard Coat, Teflon Hard Coat

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7.5 x 3 WINertia™ Standard Lightweight Aluminum Dead Shaft Ider Roller

7.5 x 3 Standard WINertia Lightweight Aluminum Dead Shaft Ider Roller Finished Roll Diameter 7.500/7.400"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64ra, or 125 ra
Bore Available WINlock Bore               (Bearing protrusion available)
Bearing Sizes Available 1.5", 2.0", 40mm
Bearing Type  Self-Adjusting, 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 1.079 Pounds Per Inch (Without shaft and bearings)
Available Coatings Clear Anodize, Black Hard Coat, Natural Hard Coat, Teflon Hard Coat

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8 x 3 WINertia™ Standard Lightweight Aluminum Dead Shaft Ider Roller

8 x 3 Standard WINertia Lightweight Aluminum Dead Shaft Ider Roller Finished Roll Diameter 8.000 / 7.800
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64ra, or 125 ra
Bore Available WINlock Bore               (Bearing protrusion available)
Bearing Sizes Available 1.5", 2.0", 40mm
Bearing Type  Self-Adjusting, 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 1.26 Pounds Per Inch (Without shafts or bearings)
Available Coatings Clear Anodize, Black Hard Coat, Natural Hard Coat, Teflon Hard Coat

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10 x 3 WINertia™ Standard Lite Outer Shell Idler Roller

10 x 3 Standard WINertia Lite Outer Shell Idler Roller Finished Roll Diameter 9.970/9.770"
Total Indicator Run Out (TIR) .0005 Per Foot (.002 Min)
Surface Finish 16 ra, 32 ra, 64ra, or 125 ra
Bore Available WINlock Bore                  (Bearing protrusion available)
Bearing Sizes Available 1.5", 2.0", 40mm
Bearing Type  Self-Adjusting, 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 1.484 Pounds Per Inch (Headers weigh 3.4 pounds each)
Available Coatings Clear Anodize, Black Hard Coat, Natural Hard Coat, Teflon Hard Coat
** The 10" Lite outer shell used a cast aluminum header that has a nominal 3" ID.

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