Machining glossary
What is Runout (TIR)?
Total Indicator Reading of how much a rotating surface deviates from true rotation about its axis, measured with a dial test indicator.
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Definition
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Why it matters when buying machined parts
Excess runout on pump and motor shafts causes vibration, seal wear and bearing failure.
At Precision Machining India we apply this daily in our ISO 9001:2015 certified plant in Pune, India. Send us your drawing for a quote within 24 hours.
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Frequently asked questions
Get a quote in 24hWhat is Runout (TIR)?
Total Indicator Reading of how much a rotating surface deviates from true rotation about its axis, measured with a dial test indicator.
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Everything below is machined in the same Pune plant to the same ISO 9001:2015 system. Follow whichever is closest to the part you are sourcing.
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Upload STEP, IGES or PDF files. NDA available on request. Quoting: Runout (TIR).