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Ceramic Setting Rings

Simple Description:

  • For zero setting of inside micrometers, three pointsinternal micrometers and bore gages
  • Made of ceramic, extremely wear resistance and corrosionresistance, dimensional stability
  • Size difference (difference between the ordered size andthe size marked on the setting ring when supplied):For example, the ordered size is 10.00mm,the size marked on the setting ring when suppliedmay be 10.002mm

CUSTOM – MADE

  • Non-standard calibrated plain ring gauges can be ordered according to the requirements of users.
  • Customized size go-nogo plain ring gauges can be provided upon request.
  • Tolerance Direction:
  • Go – Unilateral (one way) minus tolerance.
  • NoGo – Unilateral (one way) plus tolerance.
  • Master – Bilateral (split) tolerance.
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Ceramic Setting Rings for Metric

DiameterAccuracy RoundnessSize DifferenceGrade
≥1.00mm-30.00mm±1.0μm0.5μm±2.0μm0
≥30.00mm-80.00mm±1.0μm0.5μm±2.0μm0
≥80.00mm-150.00mm±1.5μm0.8μm±2.0μm0
≥150.00mm-200.00mm±2.0μm1.0μm±3.0μm0
≥200.00mm-300.00mm±3.0μm2.5μm±6.0μm0
DiameterAccuracyRoundnessSize DifferenceGrade
≥1.00mm-30.00mm±0.5μm0.5μm±2.0μmK
≥30.00mm-80.00mm±0.5μm0.5μm±2.0μmK
≥80.00mm-150.00mm±1.0μm0.8μm±2.0μmK
≥150.00mm-200.00mm±1.5μm1.0μm±3.0μmK
≥200.00mm-300.00mm±2.0μm1.5μm±6.0μmK

Ceramic Setting Rings for Inch

DiameterAccuracy RoundnessSize DifferenceGrade
＞0.04"-0.825"100μin50μin±80μinZ
＞0.825"-1.510"120μin60μin±80μinZ
＞1.510"-2.510"160μin80μin±80μinZ
＞2.510"-4.510"200μin100μin±80μinZ
＞4.510"-6.510"250μin125μin±80μinZ
＞6.510"-9.010"320μin160μin±120μinZ
＞9.010"-12.010"400μin200μin±240μinZ
DiameterAccuracyRoundnessSize DifferenceGrade
＞0.04"-0.825"70μin35μin±80μinY
＞0.825"-1.510"90μin45μin±80μinY
＞1.510"-2.510"120μin60μin±80μinY
＞2.510"-4.510"150μin75μin±80μinY
＞4.510"-6.510"190μin95μin±80μinY
＞6.510"-9.010"240μin120μin±120μinY
＞9.010"-12.010"300μin150μin±240μinY
DiameterAccuracyRoundnessSize DifferenceGrade
＞0.04"-0.825"40μin20μin±80μinX
＞0.825"-1.510"60μin30μin±80μinX
＞1.510"-2.510"80μin40μin±80μinX
＞2.510"-4.510"100μin50μin±80μinX
＞4.510"-6.510"130μin65μin±80μinX
＞6.510"-9.010"160μin80μin±120μinX
＞9.010"-12.010"200μin100μin±240μinX
DiameterAccuracyRoundnessSize DifferenceGrade
＞0.04"-0.825"///XX
＞0.825"-1.510"30μin15μin±80μinXX
＞1.510"-2.510"40μin20μin±80μinXX
＞2.510"-4.510"50μin25μin±80μinXX
＞4.510"-6.510"65μin33μin±80μinXX
＞6.510"-9.010"80μin40μin±120μinXX
＞9.010"-12.010"100μin50μin±240μinXX
  • Available for a fee: ILAC-MRA/CNAS certified reports issued by official authoritative institutions in China
  • Recognized in China & Internationally Mutually Recognized: The report is suitable for global calibration scenarios, with no re-testing required for cross-border use
  • Efficient Testing Cycle: Completed in approximately 5 working days (regular cases), ensuring no delay to your order delivery schedule

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