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Priority to JP1987173907UpriorityCriticalpatent/JPH0178724U/ja
Publication of JPH0178724UpublicationCriticalpatent/JPH0178724U/ja
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
F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
F16C25/06—Ball or roller bearings
F16C25/08—Ball or roller bearings self-adjusting
F16C25/086—Ball or roller bearings self-adjusting with magnetic means to preload the bearing
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
F16C19/00—Bearings with rolling contact, for exclusively rotary movement
F16C19/54—Systems consisting of a plurality of bearings with rolling friction
