Cylindrical roller bearings for corrugating rolls, suitable for use with the most common corrugator types.  Tailormade solutions upon request.

 

RAW MATERIAL

• Rings made in high quality UNI 100Cr6 chrome steel hardness to be 58 HRC (+2), heat treated and stabilised to 250°C (480°F)

• Rollers made in high quality UNI 100Cr6 chrome steel hardness 58/65 HRC

• Machines brass or steel cage

 

PRECISION

• According to ISO P6 for boundary dimensions

• According to ISO P5 for inner ring roundness

 

CERTIFICATION AND CONTROLS

• Inner rings 100% checked for roundness and concentricity (certification enclosed with the product)

• Radial internal clearance 100% checked

• Raw material and heat treatment certifications upon request

 

BEARING GEOMETRY

Design optimisation based upon:

• Load carrying capacity

• Free volume needed for lubrication

• Cage design

• Radial clearance values for start-up and working conditions