ハブユニット - JTEKT Corporation

Title:

ハブユニット

Document Type and Number:

Japanese Patent JP6844128

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a hub unit capable of reducing rotational resistance of a wheel while restraining reduction in support rigidity of the wheel.SOLUTION: A hub unit 1 comprises an outer ring 2 having a cylindrical part 21 for forming first and second outside orbital planes 2a and 2b on the inner periphery and a fixed flange 22 projected outward from the cylindrical part 21, an inner ring member 3 having a wheel installation flange 311 for installing a wheel 11 and forming first and second inside orbital planes 3a and 3b opposed to the first and second outside orbital planes 2a and 2b on the outer periphery, a plurality of rolling elements 4 arranged between the first and second outside orbital planes 2a and 2b and the first and second inside orbital planes 3a and 3b and a fastener 7 for deforming the cylindrical part 21 of the outer ring 2 so that an inner diameter in the vehicle longitudinal direction in a mounting state to a vehicle becomes larger than an inner diameter in the vertical direction.SELECTED DRAWING: Figure 1

Inventors:

Shigeru Inoue

Application Number:

JP2016121944A

Publication Date:

March 17, 2021

Filing Date:

June 20, 2016

Export Citation:

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