30T 40x12mm Nylon Planetary Gear with 608RS Bearing - 8mm Shaft Hole, 3PCS Motorcycle & E-Bike Cog Wheel Set

Item: 3PCS 30T GearsTeeth: 30tWeight: about 20gOuter Diameter: 40mm(Approx)Thickness: 12mm(Approx)Bearing Hole Diameter: 608RS bearing hole= 8mm(Approx)Note:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.Our Gears ListSteel Gears:27 teeth - 36.3mmx 10mm28 teeth - 38mmx 10mm36 teeth - 38mm x 11mm36 teeth - 47.5mm x 12mmNylon Gears:22 teeth - 48mm x 15mm28 teeth - 38mm x 12mm30 teeth - 40mm x 12mm36 teeth - 38mm x 12mm36 teeth - 47.5mm x 13.5mmPlease note there are tolerance for each sizes.IMPORTANT : Fill grease lubricants on teeth before using!

• Professional manufacturing, good performance, high reliability, and improve the control performance of the product
• This gear can help you control your products better, with fine workmanship and long service life
• Made of high quality material, durable and practical to use
• Material: Nylon
• Bearing Type: 608-RS (Please refer to the actual products received.)