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Stainless Steel Live Shaft Idler Rolls

  • Ideal whenever the web or the environment challenges roll integrity or performance
  • Nominal diameters of 3, 4, 5 and 6 inches
  • Face lengths up to 120 inches
  • Custom designs available

Live Shaft Stainless Steel Idler Rolls Specifications

  • MaterialType 304 stainless steel tubing machined for minimum stock removal
  • Acabado32 Ra
  • Alineaciónwithin the greater of 0.002 inch or 0.0005 inch/ft. of length
  • Material del pernoType 300 series stainless steel

LCR-300 Specifications

  • Diámetro nominal del rodillo76.2 mm3 inches
  • Espesor de pared6.35 mm0.25 inches
  • Dynamically Balanced at1,500 fpm
  • Cabeceo pernos relativo a diámetro bobinaface length to 48 inch within 0.002 inch
    face length to 72 inch within 0.005 inch

LCR-400 Specifications

  • Diámetro nominal del rodillo101.6 mm4 inches
  • Espesor de pared6.35 mm0.25 inches
  • Dynamically Balanced at1,500 fpm
  • Cabeceo pernos relativo a diámetro bobinaface length to 48 inch within 0.004 inch
    face length to 80 inch within 0.006 inch

LCR-500 Specifications

  • Diámetro nominal del rodillo127 mm5 inches
  • Espesor de pared6.35 mm0.25 inches
  • Dynamically Balanced at2,000 fpm
  • Cabeceo pernos relativo a diámetro bobinaface length to 48 inch within 0.004 inch
    face length to 80 inch within 0.006 inch
    face length to 96 inch within 0.008 inch

LCR-600 Specifications

  • Diámetro nominal del rodillo152.4 mm6 inches
  • Espesor de pared9.53 mm0.375 inches
  • Dynamically Balanced at2,000 fpm
  • Cabeceo pernos relativo a diámetro bobinaface length to 48 inch within 0.004 inch
    face length to 80 inch within 0.006 inch
    face length to 108 inch within 0.008 inch

Live Shaft Steel Idlers are often ideal whenever the web or the environment challenges roll integrity or performance.

Live shaft idlers have several application advantages:

Highly Corrosive Environments
High moisture environments can rust and corrode steel idlers. Webs made of PVC materials can form hydrochloric acid. Certain processes require the use of caustic solutions. All these can damage steel and impact the performance of standard steel idlers. For more aggressive environments, other stainless steel grades are available.

Elevated Temperature
Webex Live Shaft Stainless Steel Idlers can handle substantially elevated temperatures with proper venting. This makes Live Shafts ideal in ovens where an elevated temperature or solvent atmosphere would quickly destroy dead shaft roll bearings.

Harsh Environments
By positioning the roller bearings out of the immediate web path, exposure to process contaminates is minimized. That’s why Live Shaft rolls are often ideal in applications where chemicals, dust or vapors commonly destroy dead shaft roll bearings. For greater wear-resistance, Stainless Steel Idlers can be readily plated with plasma coating, nickel or chrome.

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