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Document |
Document Title |
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7044645 |
Retainer with rotationally symmetric pockets
A retainer having an annular body with a plurality of pockets. Each pocket has a pair of corner portions that form an opening. The pockets have a spherical inside surface and a pair of tapered...
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6783279 |
Angular contact ball-bearing cage with lubricant pockets
A window-type cage for an angular contact ball bearing. Lubricant pockets are provided in the spherical pocket surfaces which are provided for guiding the balls. These lubricant pockets are all...
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6692156 |
Rolling bearing
The pockets 61 to 72 in the bearing 3 are arranged along the circumference (A), and the central points (P 1 ˜P 12 ) of the pockets 61 to 72 are displaced from the uniform arrangement...
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6648517 |
Retainer for rolling bearing
The pocket surface of a pocket with a ball stored therein has a pair of first pocket surfaces respectively formed inside a pair of pawls and a second pocket surface situated between the two first...
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6074099 |
Cage for ball bearing
A cage for ball bearing having pockets 7 the inner surface of which comprises a spherical surface portion 15 and a pair of cylindrical surface portions 16 on the opposite sides of the spherical...
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6068408 |
Cage for a rolling bearing
In a rolling bearing including an inner race; an outer race; a plurality of rolling elements rollingly arranged between the inner race and the outer race; and a cage holding the rolling elements,...
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5806990 |
Pressed cage for a ball bearing
A pressed cage for a ball bearing is particularly suited for use in severe lubrication conditions. The pressed cage arrangement reduces seizure, holds lubricant for long periods, and thus prolongs...
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4886379 |
Cage for ball bearings
A cage for a ball bearing comprised of two generally ridge-shaped ring parts, the respective axially projecting ridges of which are cooperatively placed to define respective pockets for the balls....
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4741632 |
Constant torque ball bearing
A ball structure for stabilizing bearing torque in high speed, preloaded, angular contact load supporting ball bearings operating on elastohydrodynamic lubricant films. Angular momentum developed...
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4715247 |
Transmission apparatus with reduced frictional force
This invention relates to reduction in frictional torque of a harmonic drive type transmission apparatus having a circular spline, a flexspline, and a wave generator. A wave generator bearing of...
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4653938 |
Self-adjusting ball bearing cage
A ball bearing assembly comprising first and second race members 4 and 6 formed with concave ball engaging surfaces 22 and 24 cooperating to define a path of movement 26 for balls 16, 18 and 20...
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4572678 |
Cage for ball bearing, in particular a plastic cage for a four-point contact bearing
A cage for a ball bearing is formed by a series of side rings connected in a circular arrangement by crosspieces. The crosspieces have surfaces formed thereon for defining cage pockets in which...
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4560291 |
Cage for ball bearings, especially for inclined ball bearings
A cage for ball bearings consists of two side rings connected together by webs, and having ball pockets with ball pockets having curved partial surfaces inside and outside of the pitch circle and...
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4493513 |
Bearing cage for retaining rolling elements
At least a part of the inner face 41 of each pocket of a cage 4 for retaining and guiding rolling elements is formed to have a curvature of similar configuration to that of the rolling element and...
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3649094 |
ANTIFRICTION BEARING AND CAGE
A bearing cage is provided for use with rolling members, an inner race, and an outer race. The cage is flexible both radially and circumferentially. Restraining means such as projections on the...
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3624815 |
BALL RETAINER AND BEARING
The invention contemplates the particular construction of a bearing-ball retainer whereby not only may the ball complement be fully assembled to the retainer prior to bearing-ring assembly...
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3306685 |
Angular contact ball bearing assembly
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3141711 |
Bearing cage
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0937153 |
Title is not available
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0930599 |
Title is not available
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3588207 |
Title is not available
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