Rockford Roller Corporation has engineered a line of rollers specifically suited to the high-temperature plastics converting industry. The problems of premature bearing failure and shaft binding caused by continuous or intermittent temperature variation up to 350 degrees F can be a thing of the past. Our thermal cycling rollers are made from high grade 6061-T6 aluminum, assuring our customers the highest quality rollers available.
Click on the Design Specifications link below to view drawings of our lightweight and standard wall aluminum idlers.
Material Construction Construction consists of 6061-T6 aluminum tubing.
Tolerances • Dynamically balanced to ISO 1940-1973 G2.5 • Maximum TIR = .003 • Maximum Taper per foot is .0005 • Bearing bore diameters machined to +/- .00025 • Outside diameter finished to 20 RA
Available Nominal Diameter Sizes Diameter 2", 3", 3.5", 4", 4.5", 5", 5.5", 6", 8", and 10"
Available Options • Hard coat anodizing • Plasma coating • Rubber coating • Air relief grooves
If you don’t find exactly what you are looking for, Rockford Roller will design a roller to best fit your exact application, or build to your drawing. Fill out our custom Quote Form and we will get a price to you within 24 hours.
