... oil seal 1.Various color,material,size,type 2.Ozone-resistant,high/low temperature-resist 3.No MOQ 4.Best price 1.Specification ... of oil sealProduct's Name--- Oil Seal Material --- NBR, FKM(Viton)Type--- ... MoneyGramCertification--- ISO9001:2000Introduction---We have single and double rotary shaft seal with a metal skeleton inside, a stainless spring which ...