26 tooth Idler Bearing Upgrade for 10mm OD Bearing using T2 2mm Belt

thingiverse

This converts your stock FT5's smooth idler bearings into proper idlers that will prevent the teeth on your belt from flattening out. This is a drop in upgrade and no other modifications are necessary, just snap the bearings into place! Customized version of http://www.thingiverse.com/thing:16627 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=16627 Print Settings Printer: FT5 Rafts: No Supports: No Resolution: .2mm Infill: 100% (concentric) Notes: Printed in ABS for durability [Edited 3.21.2017 to increase tooth height and number of teeth. This further reduced belt tooth flattening and rubbing] Instructions Using the following options: pulley_b_ht = 0 idler = 1 idler_ht = 1 additional_tooth_depth = .4 motor_shaft = 10.2 m3_nut_flats = 0 nut_shaft_distance = 0 retainer = 1 no_of_nuts = 0 pulley_b_dia = 0 nut_angle = 0 retainer_ht = 1 m3_nut_depth = 0 profile = 12 m3_nut_hex = 0 additional_tooth_width = 0.2 pulley_t_ht = 6.5 teeth = 26 m3_dia = 0