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No.1014E 2017Special Edition on Automotive Bearing Technologies HUBLFT: Hub Unit for Low Friction Torque

Category TECHNICAL REPORT
Author S. YAMANE
West JAPAN Technical Center, Bearing Operations Headquarters
T. OGIMOTO
Experiment & Analysis Dept., Bearing Operations Headquarters
Abstract Hub Units are used worldwide as automobile wheel bearings. Through careful consideration of the function and performance of components such as grease and seals, we have completed the development of a low torque Hub Unit called "HUBLFT". This paper will introduce the factors that have been redesigned to give this product top performance.
Keyword Axle bearing, low torque, grease, seal, hub unit
Reference

R. NAKATA : Grease Lubrication Technology for Sliding Automobile Parts, JTEKT ENGINEERING JOURNAL, No.1011E (2014) 25.
K. YOSHIZAKI : Grease Lubrication Technology of Rolling Bearings, JTEKT ENGINEERING JOURNAL, No.1010E (2013) 26.
M. TAKIMOTO : Technical Development of Automotive Wheel Bearing Seals (Muddy-Water Resistant Seal, Low-Temperature Environment Seal and Super Low-Torque Seal), JTEKT ENGINEERING JOURNAL, No.1008E (2011) 64.
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