8x12x3.5mm TRB RC Ball Bearings ABEC 3 Rubber Seals (10) MR128-2RS-BU;

TRB RC 10pcs 8x12x3.5mm Precision High Speed Ball Bearing, Chrome Steel 52100 (GCr15) ABEC 3 with Blue Rubber Seals.
Part SKU# BLU-TRB-MR128-2RS

Chrome Steel 52100 (GCr15) ABEC 3 Races
Hard Chrome Steel 52100 (GCr15) Balls
Rubber Seals to Help Fight Dirt
Great Quality & Value For Applications

Dimensions as follows: ID, OD, Width: 8x12x3.5mm

This Bearing Can be Used to Replace Part #:
Losi: LOSB3007
Traxxas: 7020
Team Associated: 21106