TRB RC 20pcs 5x11x4mm Precision High Speed Bearing, Chrome Steel ABEC 3 with Rubber Seals Blue.
Part SKU# TRB-BLU-MR115-2RS

Chromium Steel 52100 (GCr15) ABEC 3 Races
Chrome Steel 52100 (GCr15) Balls
Rubber Seals to Help Fight Dirt

Dimensions as follows: ID, OD, Width: 5x11x4mm

This Bearing is Compatible with Part #:
Axial: AXA1221
Arrma: AR610019
Losi: LOSA6947
HPI: B022
Tamiya: 58041, 58354, 58056
Compatible with Traxxas: 4611, 5116
Team Associated: 25239, 25618