BRAND: KOYO ID: 6303 2RDD C3 MADE IN: JAPAN DESCRIPTION Item Number6303 2RDD C3 Koyo (JTEKT) Category Deep Groove Ball Bearings Single Row Weight and Dimensions Inner (d) MM17 Outer (D) MM47 Width (B) MM14 Weight (kg)0.116 Product Properties Bore C - Cylindrical Bore Seal2RD - Light Cont. better than ZZ/2RU Cage Type S - Steel or Standard Cage External Modification No External Modification Radial Internal PlayC4 Internal Play (Higher than C3) Precision Standard Precision Lubrication Standard Lubrication Heat Stabilization No Heat Stabilization - Temperatures up to 120 °C Special Treatment No Special Treatment Suffix description 2RD Extremely Light Contact Type, Better Than ZZ And 2RU Types (-30°C/+110°C) D Non-Standard Outside Diameter C3 Bearing Internal Clearance Greater Than Standard Package Includes: One (1) KOYO Bearing 6303 2RDD C3