The RRT series thrust capacity is just below that of the heavy duty rings
Sizes above 6 require 3 turns on the shaft to facilitate assembly and/or removal
Designed for maximum ease of assembly with maximum thrust capacity
This series of spiral retaining rings was originally designed to fit NAS 50 - 51 grooves
With regards to the RRT series retaining rings, only one size of the available 94 sizes is listed in this database. This is done so you are made aware that they are available for order should circumtances demand these types of retaining rings be installed in your machinery