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3D Model - 2 Involute Spur Gears (Digital Download)
$2.00
$3.99
Reliable shipping
Flexible returns
A pair of compatible involute spur gears with skateboard bearing and axel fittings to fit standard skateboard-style bearing and axels.
- Small: 8 teeth - 77mm diameter
- Large: 16 teeth - 148mm diameter
- The centre of each gear has a 10mm hole (fits 5/16th bolts)
- There is a 22mm diameter counterbore 8mm deep on each side of each gear that fits perfectly with standard skateboard bearings
- The thickness of each gear is 22mm; the spacing between bearings is 6mm (8mm + 8mm + 6mm)