Estriados cilíndricos rectos de perfil de envolvente. Modulo métrico, centrado sobre flancos. Parte 1: generalidades.
STRAIGHT CYLINDRICAL INVOLUTE SPLINES. METRIC MODULE, SIDE FIT. PART 1: GENERALITIES.
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21.120.30 / Keys and keyways, splines
CTN 18 - Transmissions, bearings and gears
ISO 4156:1981 SECCION 1 (Identical)
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