High-Quality Lower price Bearing made in China Model 30204 32204 30304 32304 Greese/Oil As you requirement, such as SRL ,PS2, Alvania R12 and so on. Vibration Z1/V1,Z2/V2,Z3/V3 Hardness HRC60~HRC63 Quality level Reach the same level as Japanes and European bearings, P0 P2 P4 P5 P6. Feature low voice,high speed,long life Application Mainly used in motorcycle rear axle wheel hub, heavy machine tools' main shafts, big power reduction gears, axletree axle boxes, roller wheels of transportation devices, and the supporting rollers and working rollers of the rolling mills. Delivery time 1,It's mainly depend on your order; 2, Usually about 7-15 days Payment terms T/T, L/C,D/P,etc Package 1,barreled package+outer carton+pallets 2,single box+outer carton+pallets 3,tube package+middle box+outer carton+pallets 4,According to your's requirement