Description:

Made of stainless steel, with high tensile strength.
Usable With: Heli, and Planes such as / / / HPI / /
Usable With: And other electronic
Multi sizes ball bearing.
waterproof

Specification:

Material: Stainless Steel
Size:(internal diameter x external diameter x height) 4x7x2.5mm/0.16x0.28x0.1inch
Size:(internal diameter x external diameter x height) 4x7x2.0mm/0.16x0.28x0.08inch
Size:(internal diameter x external diameter x height) 5x8x2.5mm/0.2x0.31x0.1inch
Size:(internal diameter x external diameter x height) 7x11x3 mm/0.28x0.43x0.12inch
Size:(internal diameter x external diameter x height) 8x14x3.5mm/0.31x0.55x0.14inch
Size:(internal diameter x external diameter x height) 8x14x4mm/0.31x0.55x0.16inch

Package Includes:

1 Piece of Ball Bearings