Worm Shafts, Steel, Double-Thread, Right Hand, Module 3 and 4

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Material: Steel C45, whirled, with centring holes. Double-thread worms to be paired with double-thread worm gears. If the module (and number of threads) are matching, various ratios at various axle distances can be realized. Pressure angle 20°.
SKU Module d [mm] da [mm] ND+ 0,2 / +0,4 [mm] NL1 [mm] G [mm] NL2 [mm] L [mm] Weight [g]
31020100 3 38 44 30 130 46 90 266 1600
31050100 4 50 58 40 175 62 120 357 3800