ProductDescription
After a lot of trial and error improvement, we successfully improved the gear bite problem, improved the durability and reliability of the gear, and greatly reduced the consumable degree of our gear consumption.
With nickel plating gears are made by hardened steel metal and treated with nickel
plating. This special Surface metalizedmake our gears are more durable.
Item Size
Which in your package:
1pcs Superior quality pulley WITHOUT the lock screw
1pcs Superior quality pulley with the lock screw1PCS Superior quality pulley WITHOUT the lock screw (hardened steel gear or stainless steel gear for optional)
1PCS Superior quality pulley with the lock screw (hardened steel gear or stainless steel gear for optional)
1PCS Pulley shaft (3MM*20MM)
2PCS Pulley bearings
2PCS Stainless steel square nut
OR
Set of hardened gears (one with M3 screw and one without M3 screw hole)
OR
Set of stainless gears (one with M3 screw and one without M3 screw hole)
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