Steel Pinion Gear, 21 Tooth, 0.6 Module, for 5mm/1/8in Motor Shafts
CNC machined steel with black Nitride finish
Heavy duty 4mm set screw
Long design for maximum motor shaft contact
Laser marked tooth count
Includes a 5mm-1/8in shaft adapter to accommodate both 5mm and 1/8in motor shafts
Teeth: 21
Pitch: 0.6 module (~42P)
Length: 10.5mm
Outside diameter: 13.8mm
Tooth face width: 5mm
Hot Racing 21T, 0.6 module (~42P) steel pinion gear for 5mm or 1/8in motor shafts.
Features:
Specifications:
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