>> P.138
BladeMicrometersSERIES122—Non-RotatingSpindleType•Theanvilandthespindlehaveabladeformeasuringthegroovediameterofshafts,keywaysandotherhard-to-reachareas.•Non-rotatingspindletype.•Carbide-tippedmeasuringfacesareavailable.•EquippedwithRatchetStopforconstantmeasuringforce.122-101-10SPECIFICATIONSMetricCodeNo.AnalogRange(mm)Graduation(mm)MaximumpermissibleerrorJMPE(μm)Parallelism(μm)Remark10.8TypeATypeB72.4TypeCø18TypeD3456337116.32513.5ø6.35±3±4±5±6±3Lc(Miimummeasuringlngth)a10.85972.40.01±3b0.01ø180-2525-5050-7575-100100-125125-150150-175175-200200-225225-250250-275275-3000-2525-5013.9ø140-2525-500-2525-50ø6.35122-101-10122-102-10122-103-10122-104-10122-105-10122-106-10122-107-10122-108-10122-109-10122-110-10122-115-10122-116-10122-111-10122-112-10caCodeNo.Range(in)Graduation(in)MaximumpermissibleerrorJMPE(in)Parallelism(in)Remark0.000169.650.4±0.00015±0.0002±0.00015acLMinimummeasurng(length)0.000150.00020.0001583.52514.815TypeATypeBTypeD•Standardaccessories:Settingstandard,1pc.(exceptformeasuringrange0tomm(0to1in)models)ø25cSpanner(301336),1pc.ø6.35ø18Note:Aheatshieldisprovidedwith122-125-10,122-135-10,122-151-10asstanard.bb10.816.32513.57172.4DIMENSIONScaL(Miimummeasuringlngth)10.8SpecialPurposeMicrometers72.4Unit:mmø18ø6.35Analogmodelsupto25mmmeasuringrangeCodeNo.122-101-10122-102-10122-103-10122-104-10122-105-10122-106-10122-107-10122-108-10122-109-10122-110-10122-115-10122-116-10L0255075100125150175200225250275a7.812.214.616.718.819.118.216.818b3249607994106118130143156169181C1514.517.517.918.318.518.917.718.702-57ø18ø6.35ba25b14.81583.5c15ø18ø6.35bAnalogmodelsover25mmto300mmmeasuringrange2514.81583.5LMinimummeasurng(length)acø2550.40-11-22-33-40-116.3(Spindle)ø6.35L30(Miniummeasuringlngth)25Analog(Withcarbidetip)135LMiniummeasuring(length)122-161-10122-162-10122-141-10122-142-10InchbAnalog122-125-10122-126-10122-127-10122-128-10122-135-10122-151-10a