50pcs V Groove Sealed Guide Pulley Rail Ball Bearing 3x12x4mm V623/603ZZ

Description

Features:
Wire pulley groove,Wide application
This item is ordinary precision, adaptation to low speed, low load applications
Specifications:
Material:High carbon steel
Dimension:(Inside diameter)3mm x (outer diameter)12mm x (thickness)4mm
V groove width: 2.5mm
V groove deepness: 1mm
Package Included:
50 pcs Wire pulley with V groove
We are in stock other bearings, if you need them, click them pls!