Bearings sector Form Talysurf PGI bearing measurement systems   Bearings need to exhibit good load, wear and running noise characteristics. These performance criteria are related to the geometry and surface finish of the bearing tracks and rolling elements. The Form Talysurf PGI Bearing Measurement Systems from Taylor Hobson offer unique benefits, which include:   Fast measurement   Capable of measuring form and surface finish in a single trace.   Accurate measurement   Our focus on surface finish and form metrology allows uncompromising system design. Good stylus tip size and geometry   Our styli have good geometry and size which allows us to accurately reproduce profiles.   Excellent gauge linearity   We have a patented ball calibration routine, which results in excellent gauge linearity.   Unrivalled gauge resolution   This is the smallest digital building block that a system uses to reproduce a measurement profile. Form Talysurf Bearing Measurement System Guide Form Talysurf Gauge range Gauge resolution System noise Straightness Traverse length PGI 1230 12.5mm 0.8nm 2nm <0.125µm/200mm 200mm PGI 1220 12.5mm 3.2nm 3nm <0.35µm/200mm 200mm PGI 830 8mm 0.8nm 2nm <0.35µm/200mm 200mm PGI 820 8mm 3.2nm 3nm <0.35µm/200mm 200mm PGI 420 4mm 3.2nm 5nm <0.35µm/120mm 120mm   To view the PGI brochure please click on the link below   Form Talysurf PGI Bearing Measurement Systems

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