DKB oil seal and DKBI oil seal differenceAs
DKB oil seal and DKBI oil seal difference, DKB/DKBI is a double-lip dust seal to prevent entry of dust and protect equipment and maintain sealing performance of packings. The difference between type of DKB & DKBI is the material for lip. DKB lip material is rubber (NBR), DKBI lip material is PU. The DKB seal …
