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Stainless Steel Dead Shaft Idler Rolls

Stainless Steel Dead Shaft Idler Rolls

Webex Standard Stainless Steel Idlers are ideal for use in aggressive environments where corrosive or abrasive elements can damage normal steel idlers. These Corrosion Resistant (CR) idlers are also specified frequently for clean room, food grade and medical applications, or wherever high moisture conditions exist.

Stainless Steel Idlers employ the same high-performance alloy steel bearings used in our Standard Steel Idlers. Consult the Webex customer support team for special bearing needs, including clean room bearing shields.

Like steel rolls, Stainless Steel Idlers also have the strength to withstand substantial loading from nips or web tension. They perform well in elevated temperatures up to 350ºF.

For greater wear-resistance, Stainless Steel Idlers can be readily plated with plasma coating, nickel or chrome.

To ensure maximum performance over a wide range of conditions, Webex Stainless Steel Dead Shaft Idlers are constructed with 304 stainless steel. Stainless steel shafts also also available. For more aggressive environments, other stainless steel grades are available.

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Description

WEBEX DEAD SHAFT STAINLESS STEEL SPECIFICATIONS

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Material Type 304 stainless steel tubing machined for minimum stock removal
Bearings Low friction, grease lubricated bearings installed in each end of the roller
Finish 32 Ra
Runout and Straightness within the greater of 0.002 inch or 0.0005 inch/ft. of length
Balanced Dynamically balanced to standard specification or your specified line speed
Nominal Roll Diameter 3 inches
Wall Thickness 0.25 inches
Dynamically Balanced at 1,500 fpm
Idler Weight (lbs.) 2.07 + (0.53 x Face Length inches) w/o shaft
Low-friction Bearings* installed for a 1 inch diameter shaf
Generally available in Face Lengths up to 75 inches
Also Available with Bearings for the Following Shaft Diameters
CR-300-75 0.75 inches
Nominal Roll Diameter 4 inches
Wall Thickness 0.25 inches
Dynamically Balanced at 1,500 fpm
Idler Weight (lbs.) 4.66 + (0.75 x Face Length inches) w/o shaft
Generally available in Face Lengths up to 84 inches
Low-friction Bearings* installed for a 1.25 inch diameter shaft
Also Available with Bearings for the Following Shaft Diameters
CR-400-75 0.75 inches
CR-400-100 1 inch
CR-400-125 1.25 inches
Nominal Roll Diameter 4 inches
Wall Thickness 0.25 inches
Dynamically Balanced at 1,500 fpm
Idler Weight (lbs.) 4.66 + (0.75 x Face Length inches) w/o shaft
Generally available in Face Lengths up to 84 inches
Low-friction Bearings* installed for a 1.25 inch diameter shaft
Also Available with Bearings for the Following Shaft Diameters
CR-400-75 0.75 inches
CR-400-100 1 inch
CR-400-125 1.25 inches
Nominal Roll Diameter 5 inches
Wall Thickness 0.25 inches
Dynamically Balanced at 2,000 fpm
Idler Weight (lbs.) 9.80 + (0.95 x Face Length inches) w/o shaft
Generally available in Face Lengths up to 120 inches
Low-friction Bearings* installed for a 2 inch diameter shaft
Also Available with Bearings for the Following Shaft Diameters
CR-500-75 0.75 inches
CR-500-100 1 inch
CR-500-125 1.25 inches
CR-500-150 1.50 inches
Nominal Roll Diameter 6 inches
Wall Thickness 0.375 inches
Dynamically Balanced at 2,000 fpm
Idler Weight (lbs.) 11.36 + (1.74 x Face Length inches) w/o shaft
Generally available in Face Lengths up to 130 inches
Low-friction Bearings* installed for a 2 inch diameter shaft
Also Available with Bearings for the Following Shaft Diameters
CR-600-75 0.75 inches
CR-600-100 1 inch
CR-600-125 1.25 inches
CR-600-150 1.50 inches
[/tab][tab icon_family=”none” title=”Metric” id=”1590146630562-7″ tab_id=”1590146630563-1″]
Material Type 304 stainless steel tubing machined for minimum stock removal
Bearings Low friction, grease lubricated bearings installed in each end of the roller
Finish 32 Ra
Runout and Straightness within the greater of 0.002 inch or 0.0005 inch/ft. of length
Balanced Dynamically balanced to standard specification or your specified line speed
Nominal Roll Diameter 76.2 mm
Wall Thickness 6.35 mm
Dynamically Balanced at 1,500 fpm
Idler Weight (lbs.) 2.07 + (0.53 x Face Length inches) w/o shaft
Low-friction Bearings* installed for a 1 inch diameter shaf
Generally available in Face Lengths up to 75 inches
Also Available with Bearings for the Following Shaft Diameters
CR-300-75 19.05 mm
Nominal Roll Diameter 101.6 mm
Wall Thickness 6.35 mm
Dynamically Balanced at 1,500 fpm
Idler Weight (lbs.) 4.66 + (0.75 x Face Length inches) w/o shaft
Generally available in Face Lengths up to 84 inches
Low-friction Bearings* installed for a 31.75 mm diameter shaft
Also Available with Bearings for the Following Shaft Diameters
CR-400-75 19.05 mm
CR-400-100 25.4 mm
CR-400-125 1.25 inches
Nominal Roll Diameter 127 mm
Wall Thickness 6.35 mm
Dynamically Balanced at 2,000 fpm
Idler Weight (lbs.) 9.80 + (0.95 x Face Length inches) w/o shaft
Generally available in Face Lengths up to 120 inches
Low-friction Bearings* installed for a 50.8 mm diameter shaft
Also Available with Bearings for the Following Shaft Diameters
CR-400-75 19.05 mm
CR-400-100 25.4 mm
CR-400-125 1.25 inches
CR-500-150 1.50 inches
Nominal Roll Diameter 152.4 mm
Wall Thickness 9.53 mm
Dynamically Balanced at 2,000 fpm
Idler Weight (lbs.) 11.36 + (1.74 x Face Length inches) w/o shaft
Generally available in Face Lengths up to 130 inches
Low-friction Bearings* installed for a 50.8 mm diameter shaft
Also Available with Bearings for the Following Shaft Diameters
CR-500-75 19.05 mm
CR-500-100 25.4 mm
CR-500-125 1.25 inches
CR-500-150 1.50 inches
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