>> P.08-55
BoreGagesSPECIFICATIONSSteelSettingRingsInchDimensions(mm)AccuracyCodeNo.Nominalsizeød(in)øDøETType177-209177-206177-207177-281177-179177-283177-180177-181177-182177-183177-287177-184177-289177-185177-291177-186177-187177-293177-315177-188177-317177-295177-319177-189177-297177-299177-301177-303177-305177-307177-309177-311177-3130.10.160.240.2750.350.4250.50.60.650.70.811.21.41.61.822.42.52.833.23.53.64567891011122525252532323238454545537171718585112112112125125140140160210235260311337362413438—————————————————————————168187215244264290321340777710101010101010151515151520202020252525252538.138.138.138.138.138.138.138.1AAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBCERASettingRingsMetricTolerancebetweenthenominalsizeandtheactualdiameter(in)±0.0004±0.0004±0.0004±0.0004±0.0004±0.0004±0.0004±0.0004±0.0004±0.0004±0.0004±0.0004±0.0004±0.0004±0.0004±0.0004±0.0008±0.0008±0.0008±0.0008±0.0008±0.0008±0.0008±0.0008±0.0008±0.0008±0.0008±0.0008±0.0008±0.0008±0.0008±0.0008±0.0008Uncertaintyofmarkeddiametervalue*1(in)Roundness/Cylindricity*2(in)DistancefromthesidefaceH(mm)0.000060.000060.000060.000060.000060.000060.000060.000060.000060.000060.000060.000060.000060.000060.000060.000060.000060.000060.000060.000060.000060.000060.000060.000060.000060.000100.000100.000100.000100.000100.000100.000100.000100.000040.000040.000040.000040.000040.000040.000040.000040.000040.000040.000040.000040.000040.000040.000040.000040.000040.000040.000060.000060.000060.000060.000060.000060.000080.000080.000080.000100.000100.000100.000120.000120.000121.71.71.72.02.02.02.02.02.02.02.03.23.23.23.23.73.73.74.24.24.24.24.24.24.25.35.35.35.35.35.35.35.3SizeofwarrantedcalibrationsurfaceK(mm)3.63.63.63.06.06.06.06.06.06.06.08.68.68.68.67.612.612.611.611.616.616.616.616.616.627.527.527.527.527.527.527.527.5Dimensions(mm)AccuracyTolerancebetweenthenominalsizeandtheactualdiameter(µm)±10±10±10±10±10±10±10±10±10±10±10±10Uncertaintyofmarkeddiametervalue*1(µm)Roundness/Cylindricity*2(µm)DistancefromthesidefaceH(mm)1.51.51.51.51.51.51.51.51.51.51.51.51.01.01.01.01.01.01.01.01.01.01.01.01.71.72.02.02.02.02.03.23.23.23.23.7SizeofwarrantedcalibrationsurfaceK(mm)3.63.66.06.06.06.06.08.68.68.68.67.6CodeNo.Nominalsizeød(mm)øDøETType252532323245455371717185————————————7710101010101515151515AAAAAAAAAAAA177-418177-420177-423177-424177-425177-427177-429177-430177-431177-432177-433177-434Inch468101216202530354045BoreGagesDimensions(mm)AccuracyCodeNo.Nominalsizeød(in)øDøETType177-518177-520177-522177-523177-524177-525177-527177-529177-530177-531177-532177-533177-5340.160.240.2750.350.4250.50.650.811.21.41.61.825252532323245455371717185—————————————77710101010101515151515AAAAAAAAAAAAATolerancebetweenthenominalsizeandtheactualdiameter(in)±0.0004±0.0004±0.0004±0.0004±0.0004±0.0004±0.0004±0.0004±0.0004±0.0004±0.0004±0.0004±0.0004Uncertaintyofmarkeddiametervalue*1(in)0.000060.000060.000060.000060.000060.000060.000060.000060.000060.000060.000060.000060.00006Roundness/Cylindricity*2(in)DistancefromthesidefaceH(mm)0.000040.000040.000040.000040.000040.000040.000040.000040.000040.000040.000040.000040.000041.71.71.72.02.02.02.02.03.23.23.23.23.7SizeofwarrantedcalibrationsurfaceK(mm)3.63.63.66.06.06.06.06.08.68.68.68.67.6*1Actualdiameterismarkedin0.001mmincrements.(DimensionmeasuringpositionisthecenteroftheheightT.)*2CylindricityisdenedasperJISB0621Denitionsanddesignationsofgeometricaldeviations,Section4.4“Cylindricity.”Cylindricityismeasuredusingthreecross-sectionsbetweenthetopandbottomfaceofaring,namely,closetothefaceneareachsideandthecenter.08-55