V623 V-Groove Ball Bearing 623VV Open Type Guide Pulley Wheel Bearings 10pcs
Description:V623 bearings are specially guide wheel and pulley wheel for computerized knitting, fishing and gear machine.Single-row, pre-lubricated, normal accuracy and smooth.With small friction and high-limit speed, these v groove pulley bearings are cost-effective and require little maintenance.Chromium Steel (GCr15) made with heat treating, provides high and uniform hardness, good wear resistance, and high contact performance.Suitable for furniture hardware accessories, mobile doors, glass sliding doors, aluminum doors and windows, shower pulleys and drawers, etc. Specification:Model: V623 (623VV)Type: Open TypeInner Race/Outer Race Material: Chrome SteelCage Material: SteelInner Diameter (d): 3mmOuter Diameter (D): 10mmThickness (B): 3mmGroove Width (C): 1.2mmGroove Depth: 1.