6807 bearing is Precision ABEC1 Radial Ball Bearing Both Sides Open and pre-Lubricated with Oil
Sizes: ID 35mm x OD 47mm x W 7mm
51107 Thrust Bearing 35x52x12
51108 Thrust Bearing 40x60x13
Bearing 6806 2RS 30x42x7 for 3D Printer Motion Components applications, prototyping, maintenance, and engineering projects.