Fayelume 20 PCS Small Pulley, Small Bearings, V Groove Bearing, Double Shielded, for Rail Track Linear Motion System, Compatible with V623ZZ, 3x12x4

Fayelume 20 PCS Small Pulley, Small Bearings, V Groove Bearing, Double Shielded, for Rail Track Linear Motion System, Compatible with V623ZZ, 3x12x4

V GROOVE PULLEYS: This 3x12x4 mm bearing features 90° V groove with 2.8 mm width and 1.4 mm depth, designed for precise alignment in linear motion systems. Includes 20 pulleys for rail track installations DOUBLE SHIELDED THRUST BEARING: Carbon steel construction provides thrust bearing durability in linear applications. Double shielding design to prevent pollution and maintain lubrication, dedicated to various linear motion systems V GROOVE PULLEY DESIGN: Compatible with idler pulley mechanisms and rail track systems. V groove conforms to linear motion standards, suitable for pulley applications, precision design ensures Smooth running CARBON STEEL PULLEY SYSTEM: Made of high-quality bearing steel with high hardness, Seamless integration with pulley system achieved through standardized 3 mm shaft hole size V BELT PULLEY COMPATIBILITY: Essential component for v-belt pulley setups in industrial conveyors and CNC machinery. It is an ideal choice for industrial applications and mechanical projects Specifications:
Material: Carbon steel
Compatible with Model: V623ZZ
Inner Diameter: 3 mm / 0.12
Outer Diameter: 12 mm / 0.47
Height: 4 mm / 0.15
V Groove Angle: 90°
V Groove Width: 2.8 mm / 0.11
V Groove Depth: 1.4 mm / 0.05
Quantity: 20 pcs

Package Includes:
20 x Bearings

Note:
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.