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F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
F16C33/30—Parts of ball or roller bearings
F16C33/58—Raceways; Race rings
F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
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FR648332D1927-06-151927-06-15Coussinets et butées à billes ou à rouleaux avec chemins de roulement en plusieurs pièces
ExpiredFR648332A
(fr)
Roulement à rouleaux à rangées multiples de rouleaux et à orientation automatique avec une ou plusieurs couronnes de guidage intercalées entre les rangées de rouleaux