JPS5447050A - Submerged bearing - Google Patents

Submerged bearing

Info

Publication number
JPS5447050A
JPS5447050A JP11363177A JP11363177A JPS5447050A JP S5447050 A JPS5447050 A JP S5447050A JP 11363177 A JP11363177 A JP 11363177A JP 11363177 A JP11363177 A JP 11363177A JP S5447050 A JPS5447050 A JP S5447050A
Authority
JP
Japan
Prior art keywords
bearing
bearing housing
housing
lubricating oil
submerged
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11363177A
Other languages
Japanese (ja)
Inventor
Kiyoaki Okada
Hidehiko Kido
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JAPANESE NATIONAL RAILWAYS<JNR>
NANIWA BURASUTO KOGYO KK
NANIWA PURASUTO KOUGIYOU KK
Japan National Railways
Original Assignee
JAPANESE NATIONAL RAILWAYS<JNR>
NANIWA BURASUTO KOGYO KK
NANIWA PURASUTO KOUGIYOU KK
Japan National Railways
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JAPANESE NATIONAL RAILWAYS<JNR>, NANIWA BURASUTO KOGYO KK, NANIWA PURASUTO KOUGIYOU KK, Japan National Railways filed Critical JAPANESE NATIONAL RAILWAYS<JNR>
Priority to JP11363177A priority Critical patent/JPS5447050A/en
Publication of JPS5447050A publication Critical patent/JPS5447050A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sealing Of Bearings (AREA)

Abstract

PURPOSE: To use a submerged bearing steadily for a long period by means that lubricating oil is charged into a bearing housing under a pressure over liquid pressure outside of the bearing housing without entry of liquid into the bearing housing.
CONSTITUTION: A sealed bearing housing 7 is constituted that a pair of end covers 5 is fixed on the both sides of a bearing 3 with bolts 6, with packings 4 held between them, In the housing 7, a ball bearing 8 bearing a rotation shaft 1 is assembled, including a spacer 9 and a packing ring 10 is provided at the connection of both end covers 5 and the rotation shaft 1 so that the submerged bearing 2 may be consituted. Oil level O.L of lubricating oil in a hopper 13 supplied into the bearing housing 7 through a lubricating pipe 14 is set higher than water level W.L of a storage tank 12 that lubricating oil can be charged into the bearing housing by a static pressure of the head higher than a water pessure outside of the bearing housing 7
COPYRIGHT: (C)1979,JPO&Japio
JP11363177A 1977-09-20 1977-09-20 Submerged bearing Pending JPS5447050A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11363177A JPS5447050A (en) 1977-09-20 1977-09-20 Submerged bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11363177A JPS5447050A (en) 1977-09-20 1977-09-20 Submerged bearing

Publications (1)

Publication Number Publication Date
JPS5447050A true JPS5447050A (en) 1979-04-13

Family

ID=14617117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11363177A Pending JPS5447050A (en) 1977-09-20 1977-09-20 Submerged bearing

Country Status (1)

Country Link
JP (1) JPS5447050A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02225821A (en) * 1989-02-27 1990-09-07 Shibaura Eng Works Co Ltd Bearing device with seal
DE102022125034A1 (en) 2022-09-28 2024-03-28 Brückner Maschinenbau GmbH Roller storage device for a washout bath

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02225821A (en) * 1989-02-27 1990-09-07 Shibaura Eng Works Co Ltd Bearing device with seal
DE102022125034A1 (en) 2022-09-28 2024-03-28 Brückner Maschinenbau GmbH Roller storage device for a washout bath

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