$14 LUANYUN-GG 10pcs Gears 0.3M 14T Small Copper Gear 1.98 2mm Hole Toys Games Building Toys Gear Sets $14 LUANYUN-GG 10pcs Gears 0.3M 14T Small Copper Gear 1.98 2mm Hole Toys Games Building Toys Gear Sets Hole,$14,Copper,Gears,Gear,Small,14T,0.3M,10pcs,www.sitesderelacionamentos.org,/epituberculosis249188.html,Toys Games , Building Toys , Gear Sets,1.98,2mm,LUANYUN-GG LUANYUN-GG 10pcs Gears 0.3M 14T Milwaukee Mall Small Copper 1.98 Hole 2mm Gear LUANYUN-GG 10pcs Gears 0.3M 14T Milwaukee Mall Small Copper 1.98 Hole 2mm Gear Hole,$14,Copper,Gears,Gear,Small,14T,0.3M,10pcs,www.sitesderelacionamentos.org,/epituberculosis249188.html,Toys Games , Building Toys , Gear Sets,1.98,2mm,LUANYUN-GG

LUANYUN-GG 10pcs Gears 0.3M 14T Milwaukee Mall Small Copper Ranking TOP10 1.98 Hole 2mm Gear

LUANYUN-GG 10pcs Gears 0.3M 14T Small Copper Gear 1.98 2mm Hole

$14

LUANYUN-GG 10pcs Gears 0.3M 14T Small Copper Gear 1.98 2mm Hole

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Product description

Size:1.98mm  |  Color:0.3m 14 Teeth

0.3M 14T 1.98mm
Small module gear is used for toy accessories, for mini cars, for remote control aircraft etc.
How to calculate the calculation of gear? (for reference only)
Gear module M = outer diameter ÷(number of teeth +2)
Outside diameter = Gear module ×(number of teeth +2)

LUANYUN-GG 10pcs Gears 0.3M 14T Small Copper Gear 1.98 2mm Hole