2 Pcs 6206-2RS Double Rubber Seal Bearings 30x62x16mm, Pre-Lubricated and Stable Performance and Cost Effective, Deep Groove Ball Bearings. Specifications Features Contact Seals Bearing Type Standard DGBB Weight 0.191 Kg Dimensions Outside Diameter D 62 mm Bore Size d 30 mm Outside Ring Width B 16 mm Rs - Min fillet radius 1 mm Basic Load Ratings Cr - Dynamic Load Rating 20.3 kN C0r - Static Load Rating 11.2 kN Factors Grease Reference Speed 11000 rpm Oil Reference Speed 16000 rpm Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C