BrandKoyo (JTEKT) Item Number6010 Koyo (JTEKT) CategoryDeep Groove Ball Bearings Single Row Weight and Dimensions Inner (d) MM50 Outer (D) MM80 Width (B) MM16 Inner (d) Inch1.9685 Outer (D) Inch3.1496 Width (B) Inch0.6299 Weight (kg)0.261 Product Properties BoreC - Cylindrical Bore SealNo Seal Cage TypeS - Steel or Standard Cage External ModificationNo External Modification Radial Internal PlayCn Normal Internal Play PrecisionStandard Precision LubricationStandard Lubrication Heat StabilizationNo Heat Stabilization - Temperatures up to 120 °C Special TreatmentNo Special Treatment