Exclusive 6 ball design bearing.
Nylon retainer with self-lubricate material.
Inner ring with exclusive design "SCRS", avoids contamination.
Ultra Light Gel for better protection of inside balls and retainer.
ILQ-9 Pro's are protected by a specially designed S-channel rubber shield. The SCRS presents an even more complex entry path for moisture and contamination. It is 95% effective at keeping the bearing clean. A nylon retainer on the inner face is shaped like a crown and is easy to remove and replace for servicing.