R902 qroove curvature tester possesses autocontrol, digital display and autorecord in application to measure the curvature radius and the shape of inner or outer ring grooves of precision bearings.

• R902沟曲率测量仪采用自动控制、数字显示、自动记录等技术,具有技术先进,结构简单,操作方便等特点;适用于精密轴承内外圈沟道的曲率半径及沟道形状的测量;可应用在精密轴承生产中的精加工工序间和计量室。