TRB RC 10pcs 4x8x3mm Precision High Speed Ball Bearing, Chrome Steel 52100 (GCr15) ABEC 3 with Blue Rubber Seals.
Part SKU# TRB-MR84-2RS

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: 4x8x3mm

This Bearing is Compatible with Part #:
Compatible with Traxxas: 7019
E-Flite: EFLH1215
HPI: B017
Align: HS1032
Team Associated: 21105
Losi: LOSB1430
Blade: BLH4515