SPACER FOR ROLLING BEARING, NOTABLY USED IN A WIND TURBINE

摘要

The spacer for rolling bearing comprises an inner ring, an outer ring and at least one row of angular contact rollers disposed between raceways provided on the rings. The spacer comprises two opposite faces (17) having a concave profile adapted to the rollers, at least one of said faces comprising two contact surfaces (17a, 17b) with the associated roller and a concave recess (17c) extending between said contact surfaces and directed outwards towards said roller.