●Toy gears made of high-quality plastic, portable and long service life ●The plastic gears are for toy spindle gear replacement parts, suitable for DIY model technology production ●Small parts, easy to use, great model making accessories for all kinds of cars, robots, etc ●This is the spindle gear set with many types of gear parts. The most complete gear set, including 26 gear parts. It can meet your DIY needs ●Mainly used in coreless motors, 130.140.180.260.280.370 and all 2 mm motors, such as 2.3 mm circular shaft motors, 3 mm D shaft gear motors, 4 mm D shaft gear motors, etc
Description
Gear diameter = (number of teeth + 2) x 0.5
For example, 81.5 A
8 stands for 8 teeth, wheel diameter = (8 + 2) x 0.5 = 5 mm
1.5A equals a fixed fit with a 1.5mm shaft.
for example 153 n. Chr
15 corresponds to 15 teeth, wheel diameter = (15 + 2) x 0.5 = 8.5 mm
3AD represents a tight fit with a 3mm D shank.
Spindle gear:
Bell: 153AD, 152.A, 15.317A, 154AD (4Pss)
White: 80.8 A, 81 A, 81.5 A, 82 A, 102 A, 122 A, 132 A, 142 A, 182 A (Pack of 9)