18/10/2016
Rubber oil seals:
1. Oil seal Material: NBR, SILICONE, VITON, HNBR, CR, PTFE, EPDM, etc.
2. Types : TC, TB, TA, SC, SB, SA, VC, VB, VA, KC, KB, KA, DC, DB etc
3.Color:Black,red,brown,etc.
4.Size:from 4mm shaft diameter to 300mm shaft diameter and different design.