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(19)

(11)

2 271 483

(13)

(51)

IPC

F16C19/28(2006-01-01)

F16C33/46(2006-01-01)

F16C33/66(2006-01-01)

(21) (22)

Application

2004122334/11, 2004-07-20

(24)

Start date

2004-07-20

(22)

Actual filing date

2004-07-20

(45)

Published

2006-03-10

(72)

Inventor

Gagasov Aleksandr MatveevichPavlovich Anatolij VladimirovichKozlov Anatolij BorisovichDostanko Gennadij Aleksandrovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Podshipnikovyj Zavod"

TWO-ROW SPHERICAL ROLLING BEARING Russian patent published in 2006 - IPC F16C19/28 F16C33/46 F16C33/66

Abstract RU 2271483 C1

FIELD: mechanical engineering.

SUBSTANCE: two-row spherical rolling bearing comprises outer race with spherical way, inner race with two toroidal ways, barrel-shaped rollers, and massive separator with the flange having two opposite flat parts which are parallel to each other. The outer side of the separator flange is provided with grooves. The separator could be made of a single member or two separating members. The grooves could be longitudinal, spiral, or chevron.

EFFECT: increased longevity.

5 cl, 6 dwg

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RU 2 271 483 C1

Authors

Gagasov Aleksandr Matveevich

Pavlovich Anatolij Vladimirovich

Kozlov Anatolij Borisovich

Dostanko Gennadij Aleksandrovich

Dates

2006-03-10—Published

2004-07-20—Filed