10pcs 624VV 4mm V Groove Sealed Ball Bearings Wire Guide Pulley Wheels Roller

Description

Description:10pcs 624VV 4mm V Groove Sealed Ball Bearings Wire Guide Pulley Wheels RollerThis item is ordinary precision, adaptation to low speed, low load applications.Specification:Type 624VV Material high carbon steel Inner Diameter 4mm Outer Diameter 13mm Thickness 6mm V groove 4mm(width), 1.5mm(depth) Package Included:10 x Ball Bearings