Bearing Inner And Outer Ring Running Accuracy Measuring Instrument
Bearing inner&outer ring running accuracy measuring instrument Performance Running accuracy is an important parameter to assess precision bearing quality.The instrument measuring principle meets ISO standard requirements,Website: is used to evaluate the quality of finished bearing .The instrument is also applicable to bearing check and acceptance for bearing manufactures and military users.1. Using high sensitivity universal joint,the bearing ring is driven by motor system,which meets the evalution atandard of bearing industry.2. High-precision, small load inductance head, little measuring error. 3. Data processing,display and printing the error curve through the computer. Technical SpecificationModelB623B613B625B615Measuring parametersKia: Radial runout of inner ring, Koa: Radial runout of outer ring, Sia: Axial runout of inner ring, Soa: Axial runout of outer ringMeasuring range(mm)Bore diameter
φ10～φ60Outside diameter
φ19～φ110Bore diameter
φ80～φ160Outside diameter
φ140～φ300indication
Repeatability(µm)Kia: ±0.6
Sia: ±1Koa: ±1
Soa: ±1.5Kia: ±1.5
Sia: ±1.5Koa: ±1.5
Soa: ±1.5Range(µm)±100
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