Plastic Gears And Pulleys Pack [ 75 Pieces ]

Description:
Plastic Gears And Pulleys Pack For Motor Transmission Accessory is a package of 75 kinds of which are necessary to make or repair laboratory, science, and education models or DIY projects such as robotic tools, toys, RC, aircraft, copters, boats, and so on. We have prepared some useful different combination packages of the different kinds of gears, pulleys, belts, sleeve, and racks in different numbers such as 34, 60, 75, 84 pieces and so on.
This plastic parts package is a combination set of the common and most useful size and kind of the plastic pulleys, gears, and rubber belts. The kinds of pulleys are one-layer pulleys and two-layer pulleys.  The different kinds of gears are one-layer gears, two-layer gears, worm gears, rack (tape gear), spindle gears, pulley-gears (one layer gears in combination with another layer of the pulley). 
A pully can be attached to an axis such as motor shaft, and with a belt which is fixed in its groove, dis set can transmit torque and changes the direction of a force or movement. of that axis. Gears can do the same work without a belt, two or more gears work together and transmit force or movement with changing its direction or its torque.

Features:
Material: Plastic (Pulley Wheel), Rubber (Belts)
9 kinds Spindle straight tooth: 80.8A    81A   81.  82A  102A   122A 132A 142A  182A     
11 kinds Crown gear: C152A  C203A  C282A  C282.  C303A  C322A  C20082A  C28082B C28102.5B C30102B C40102B  
12 kinds Single gear: 202A  242A  282A  302A  303A  302.  322A  362A  402A 422A 482A 562A   
19 kinds Double gear: 16102B, 18102A, 20082B, 20102B, 22082A, 22102B, 24102B, 24122B, 26082B, 28102B, 30162A, 30122B, 32082B, 34102B, 38082B, 40102B, 46082A, 48102B, 50102A
7 kinds Belt pulley: 122B  102B   62A   132A 16.82A 242AB     
2 kinds Worm: W6x62A, W6x82A
1 kind of Three-way bushing: 3T-2A-2B
1 Kind of Loose tooth: S162A
Motor bushing: 2A (2PCS), 2. (2PCS), 3A (2PCS)
5 Kinds of Belt: rhubarb, a small yellow, a green a  black one  white one
Rack: 2PCS

Package Include:
42 x Gears
9 x Spindle straight tooth
7 x pulley
5 x Belt  
2 x Worm
6 x Sleeve
2 x rack
1 x Sleeve T
1 x Bevel