Super-Low Friction Torque Tapered Roller Bearing (LFT-IV)

JTEKT

Volume control on oil flow by cage (resin cage) – reduction of friction caused by agitation resistance
Optimized inner ring raceway crowning – reduction in viscous rolling resistance
Picture

Structure of LFT-IV to control oil inflow

Flow of lubricant in proximity of cage end face separates from cage
A low pressure zone is generated at lubricant entry point, reducing flow

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