Spindle Shafts, Spindle Units | NB ... - Nippon Bearing
2016-9-28 · NB shaft is a high-precision shaft that can be used with slide bush or any other bearings. A wide range of machining is provided for customer drawings and requirements. Table F-1 Specifications type material outer diameter tolerance SN type SUJ2 SNS type equivalent to SUS440C SNT type SUJ2(hollow shaft) g6 or to be specified
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