4-Point Convex-Contact Roller Bearing for Compact Planetary Drive Train - COMBINED WITH INV-13069
Value PropositionThe roller bearing: Is highly compact Is point contact based, allowing an efficient combined load bearing function as opposed toline contact based rollers Is capable of withstanding high over-tuning thrust Is equally capable of distributing the moment loads efficiently Is associated with a reduced roller-diameter tolerance requirement Allows for a reduced slippage friction as compared to conventional techniques Enables a better gear operation as compared to conventional techniques Improves the overall structural rigidity while maintaining the gear set alignment effectively Significantly eliminates the need for external planet carrier and/or individual bearings,enabling cost and complexity reduction Would be commercially useful for the following applications:o Gear bearing driveso Other planetary gearboxes, actuators and orbiting rotating gear components
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美国
