R90 Series bearing ring raceway curvature measuring instrument

• • This instrument can provide detailed data for quality checking and designing department by radius of curvature measurement for bearing sample survey.

    Measuring scope: OD: φ3mm-140mm;  Curvature radius: R2-8mm (R902 Model)

    OD: φ40mm-240mm;  Curvature radius: R4-15mm (R903 Model) 

    Repeatability(radius):≤±5μm;