... ,except bearings we also supply high quality rubber seals.A component of machine that seals lubricants, an oil seal is constructed of ... accept customized.Features:1. The material for rubber seals of cause is rubber:2. Types of rubber seals:TC, TB, TA, SC, SB, SA, ... , red, yellow, brown, white, green, violet etc.5. The rubber seals apply for auto, air condition, machinery, water pumps,valves,furniture ...