Description: V6000-2RS bearings are specially guide wheel and pulley wheel for straightener, computerized knitting, fishing and gear spinning machine. Single-row, pre-lubricated, normal accuracy, low noise 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 fatigue performance. Suitable for furniture hardware accessories, mobile doors, glass sliding doors, aluminum doors and windows, shower pulleys and drawers, etc. Specification:Model: V6000-2RSType: SealedInner Race/Outer Race Material: Chrome SteelCage Material: SteelInner Diameter (d): 10mmOuter Diameter (D): 30mmThickness (B): 8mmGroove Width (C): 3.5mmGroove Depth: 1.5mmGroove Angle: 90°Accuracy Class: P0 (ABEC-1)Noise Level: Z1Number of Pack: 1 Pcs