80t GT2 pulley 90mm bore for 140mm bearing

thingiverse

Here is a customized version of http://www.thingiverse.com/thing:16627 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=16627 Instructions Using the following options: teeth = 80 m3_nut_hex = 1 m3_nut_depth = 2.7 nut_shaft_distance = 1.2 m3_dia = 3.2 m3_nut_flats = 5.7 profile = 14 pulley_t_ht = 12 additional_tooth_depth = 0 additional_tooth_width = 0.2 idler = 0 retainer_ht = 1.5 idler_ht = 1.5 pulley_b_ht = 2 nut_angle = 90 retainer = 1 motor_shaft = 90 pulley_b_dia = 113 no_of_nuts = 1