JPS54132045A - Sealing plate for roller bearing - Google Patents

Sealing plate for roller bearing

Info

Publication number
JPS54132045A
JPS54132045A JP3922778A JP3922778A JPS54132045A JP S54132045 A JPS54132045 A JP S54132045A JP 3922778 A JP3922778 A JP 3922778A JP 3922778 A JP3922778 A JP 3922778A JP S54132045 A JPS54132045 A JP S54132045A
Authority
JP
Japan
Prior art keywords
peripheral edge
edge part
sealing plate
sealing groove
sealing
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
JP3922778A
Other languages
Japanese (ja)
Inventor
Shigehiko Kito
Yoshiro Suga
Shuji Sudo
Takahiro Yamaoka
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.)
ISHII KOUKIYUU KK
SUDO SEISAKUSHIYO KK
SUDOU SEISAKUSHO KK
NSK Ltd
Original Assignee
ISHII KOUKIYUU KK
SUDO SEISAKUSHIYO KK
SUDOU SEISAKUSHO KK
NSK Ltd
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 ISHII KOUKIYUU KK, SUDO SEISAKUSHIYO KK, SUDOU SEISAKUSHO KK, NSK Ltd filed Critical ISHII KOUKIYUU KK
Priority to JP3922778A priority Critical patent/JPS54132045A/en
Publication of JPS54132045A publication Critical patent/JPS54132045A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
    • F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/783—Details of the sealing or parts thereof, e.g. geometry, material of the mounting region

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)

Abstract

PURPOSE:To facilitate mounting into a sealing groove by protruding the membrance peripheral edge part on the fixed side to the sealing groove from the peripheral edge part of a metal disc on circular pundhing, and closely contacting and fixing the membrance peripheral edge part protruded in the sealing groove of an outer or inner race. CONSTITUTION:When a sealing plate 2 is punched, the peripheral edge part of a circular membrance 22 is formed with the peripheral edge parts 221 and 222 protruded from the peripheral edge of part a disc 21. The sealing plate 2 thus formed is fixed in a sealing groove 13 by pushing-in the sealing plate 2 from the end surface side of an outer race 3, and allowing the peripheral edge part 221 of the circular membrane to be contacted under pressure with a sealing groove 31. As the elastic contact part for the sealing groove is formed by protruding the circular membrane peripheral edge part from the disc peripheral edge part punched, the forming processing of the sealing plate is facilitated, and the sealing plate can be utilzed favourably for the objects having small outer diameter.
JP3922778A 1978-04-05 1978-04-05 Sealing plate for roller bearing Pending JPS54132045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3922778A JPS54132045A (en) 1978-04-05 1978-04-05 Sealing plate for roller bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3922778A JPS54132045A (en) 1978-04-05 1978-04-05 Sealing plate for roller bearing

Publications (1)

Publication Number Publication Date
JPS54132045A true JPS54132045A (en) 1979-10-13

Family

ID=12547234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3922778A Pending JPS54132045A (en) 1978-04-05 1978-04-05 Sealing plate for roller bearing

Country Status (1)

Country Link
JP (1) JPS54132045A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004090A (en) * 1986-11-19 1991-04-02 Mitsuba Electric Mfg. Co., Ltd. Rotation device with a sealing plate
EP0668451A1 (en) * 1994-02-16 1995-08-23 Uchiyama Manufacturing Corp. Bearing sealing device and method of manufacture thereof
US5531525A (en) * 1992-12-22 1996-07-02 Nsk Ltd. Sealed ball bearing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004090A (en) * 1986-11-19 1991-04-02 Mitsuba Electric Mfg. Co., Ltd. Rotation device with a sealing plate
US5531525A (en) * 1992-12-22 1996-07-02 Nsk Ltd. Sealed ball bearing
EP0668451A1 (en) * 1994-02-16 1995-08-23 Uchiyama Manufacturing Corp. Bearing sealing device and method of manufacture thereof
US5480235A (en) * 1994-02-16 1996-01-02 Uchiyama Manufacturing Corp. Bearing sealing device
CN1072335C (en) * 1994-02-16 2001-10-03 内山工业股份有限公司 Bearing sealing device and method of manufacture thereof

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