Chat OnlineStainless steel 6704 ball bearing
Size: 20(ID)*27(OD)*4(Thick)mm Material: stainless steel Type: Deep groove ball bearing
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.
