Mitutoyo1001 Catalog.pdf - JW Donchin CO.

Micrometer HeadsSERIES 148 — Common Type in Small SizeSPECIFICATIONSMetricRange Order No. Accuracy Stem dia.0 - 13mm 148-104 9.5mm0 - 13mm 148-103 9.5mm0 - 13mm 148-121 9.5mm0 - 13mm 148-120 9.5mm0 - 13mm 148-801 9.5mm0 - 13mm 148-802 9.5mm0 - 13mm 148-803 9.5mm0 - 13mm 148-804 9.5mm13mm - 0 148-821 9.5mm13mm - 0 148-822 9.5mm13mm - 0 148-823 9.5mm13mm - 0 148-824 9.5mm*with spindle lockStem Spindle face RemarksPlain Flat — Flat —Plain* Flat — Flat —Plain — —Plain* — —Plain Flat Reverse reading Flat Reverse readingPlain* Flat Reverse reading Flat Reverse reading148-103148-104InchRange Order No. Accuracy Stem dia. Stem Spindle face Remarks0 - .5" 148-112 ±.0001" .375" Plain Flat —0 - .5" 148-111 ±.0001" .375" Flat —0 - .5" 148-123 ±.0001" .375" Plain* Flat —0 - .5" 148-122 ±.0001" .375" Flat —0 - .5" 148-811 ±.0001" .375" Plain —0 - .5" 148-812 ±.0001" .375" —0 - .5" 148-813 ±.0001" .375" Plain* —0 - .5" 148-814 ±.0001" .375" —.5" - 0 148-831 ±.0001" .375" Plain Flat Reverse reading.5" - 0 148-832 ±.0001" .375" Flat Reverse reading.5" - 0 148-833 ±.0001" .375" Plain* Flat Reverse reading.5" - 0 148-834 ±.0001" .375" Flat Reverse reading*with spindle lockDIMENSIONS AND MASS148-121148-120.375” (Inch)(Metric)0ø9.5 -0.009ø144.375” (Inch)0ø9.5 -0.009 (Metric)Unit: mmø5ø139.53.5(14) 31.527(44.5)148-104 / 148-112 30gø5ø139.53.5M9.5x0.5(14) 31.527(44.5)148-103 / 148-111 35gTechnical DataGraduations: 0.01mm or .001"Spindle pitch: 0.5mmSpindle face: Flat or spherical of SKS3 (moreScale surface: Hard-chrome platingFixture thickness for clamp nut: 6mm.375” (Inch)0ø9.5 -0.009 (Metric)ø15ø144.375” (Inch)0ø9.5 -0.009 (Metric)ø15ø5ø13ø5ø139.53.5(14)2740.1(53.1)148-121 / 148-123 40g9.53.5M9.5x0.5(14)2740.1(53.1)148-120 / 148-122 45g( ): when retracting the spindle until its stroke end.B-62US-1001