ProTek RC 4x8x3mm Metal Shielded "Speed" Bearing (4)

designed for a variety of applications and feature durable metal shields. NOTE: Photo of unpackaged bearings shows random bearings and is not representative of what you will receive. This product was added to ...

Axial.Features: Stainless steel construction that’s silver in color Shielded to help keep the bearing running smooth and friction free Includes: Two BearingsRequires: Installation following the model manualSpecs:Inside Diameter: 15mmOutside Diameter: 21mmThickness: ...

eeper groove in the bearing races, combined with a high temperature poly crown that allow them to better withstand the RPM's and temperatures of an 1/8 scale clutch. The components of the bearing ...

aring set features high quality metal shielded bearings giving the TRX-4M decreased drivetrain friction. This decrease in friction increases drivetrain efficiency resulting in less wear and tear, longer runtimes and more power to ...