... ,NBR,silicone 2.type:O-ring.V-ring,X-ring,Y-ring,D-ring,T-ring 3.sample available Conveyor Belt RingFeatures ... ,silicone 2. Type: O-ring.V-ring,X-ring,Y-ring,D-ring,T-ring 3.Feature: oil resistance,aging resistance,high ... -3571108253570-108-3566108253563.5-108-3559108253560-108-3557108253563.5-101.6-3559101.6253560-101.6-3557101.6253563.5-89-355989253560-89-355789253548 ...