New Hampshire Industries

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Idler Runout Specifications

	Specification	Notes
Radial Runout	0.015"TIR	Measured on indicator #1 while rotating the pulley.
Side (Axial) Runout	0.005"/in of diameter	Measured on indicator #2 while rotating the pulley

Runout and Wobble specifications are measured with idlers mounted
on centers and two indicators using a ball on the spindle end.

On "V" grooves measurements are taken on an "over pin" sized ball in the groove.

Specification