uxcell 18pcs Miniature Ball Bearing Kit ABEC3 MR85-2RS MR115-2RS for RC

Package Contents – Total 18 Pieces Include: 6 x MR85-2RS(5mmx8mmx2.5mm), 12 x MR115-2RS(5mmx11mmx4mm)

Material – Balls and Inner Outer Ring are made of chrome steel material with excellent surface quality, high hardness, high load capacity, and wear resistance.

Accuracy – P6 (ABEC-3) precision grade ensures great speed capability

Double Sealed – Rubber seals to prevent dirt

RC Replacement Parts – This bearing kit is all you need to upgrade your RC