BRAND: ZEN ID: 6203 ZZ 1/2 DESCRIPTION: Category Deep Groove Ball Bearings Single Row Weight and Dimensions Inner (d) MM12,7 Outer (D) MM40 Width (B) MM12 Inner (d) Inch0.5 Outer (D) Inch1.5748 Width (B) Inch0.4724 Weight (kg)0.071 Product Properties Bore C - Cylindrical Bore Seal ZZ/2Z - Steel Seal on Two Sides Cage Type S - Steel or Standard Cage External Modification No External Modification Radial Internal Play Cn Normal Internal Play Precision Standard Precision Lubrication Standard Lubrication Heat Stabilization No Heat Stabilization - Temperatures up to 120 °C Special Treatment No Special Treatment PACKAGE INCLUDES: ONE (1) ZEN 6203 ZZ 1/2