Bearings, Sealed, 3.00mm Bore Dia., 140 lb.

Miniature Ball Bearing, Bearing Industry Number 623, Bore Diameter 3 mm, Closure Double Shielded, For Environment Oily/Greasy, Outer Ring Width 4 mm, Outside Diameter 10 mm, Ring Material Alloy Steel, System of Measurement Metric, ABEC Rating 1, Ball Material Alloy Steel, Ball Material Grade AISI 52100, Bore Diameter Tolerance +0/-0.008 mm, Cage Type Shielded, Dynamic Radial Load Capacity 140 lbf, Includes Retaining Ring No, Lubricant Material Polyrex EM