BEARING ASSEMBLY UNIT AND MOTOR
First Claim
1. A bearing assembly unit comprising:
- an outer holder configured with a cylindrical member;
an inner holder that is configured with a cylindrical member, and inserted into an inner circumferential section of the outer holder so as to be movable in an axial direction; and
a rolling bearing element which is inserted into an inner circumferential section of the inner holder so as to be fixed at least in a circumferential direction, and into which a shaft is inserted so as to be fixed there;
wherein, a rotation restriction mechanism that prevents a relative rotation between the outer holder and the inner holder is disposed between the outer holder and the inner holder.
1 Assignment
0 Petitions
Accused Products
Abstract
A bearing assembly unit (5) includes an outer holder (10) configured with a cylindrical member; an inner holder (20) that is configured with a cylindrical member, and inserted into an inner circumferential surface of the outer holder (10) so as to be movable in an axial direction; and a rolling bearing element (30) which is inserted into an inner circumferential section of the inner holder (20) so as to be fixed at least in a circumferential direction, and into which a shaft (40) is inserted so as to be fixed there; wherein, between the outer holder (10) and the inner holder (20), there is provided a rotation restriction mechanism (12, 22) that prevents a relative rotation between the outer holder (10) and the inner holder (20).
13 Citations
10 Claims
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1. A bearing assembly unit comprising:
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an outer holder configured with a cylindrical member; an inner holder that is configured with a cylindrical member, and inserted into an inner circumferential section of the outer holder so as to be movable in an axial direction; and a rolling bearing element which is inserted into an inner circumferential section of the inner holder so as to be fixed at least in a circumferential direction, and into which a shaft is inserted so as to be fixed there; wherein, a rotation restriction mechanism that prevents a relative rotation between the outer holder and the inner holder is disposed between the outer holder and the inner holder. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification