JPS6012719U - Bearing protection plate - Google Patents

Bearing protection plate

Info

Publication number
JPS6012719U
JPS6012719U JP10584583U JP10584583U JPS6012719U JP S6012719 U JPS6012719 U JP S6012719U JP 10584583 U JP10584583 U JP 10584583U JP 10584583 U JP10584583 U JP 10584583U JP S6012719 U JPS6012719 U JP S6012719U
Authority
JP
Japan
Prior art keywords
protection plate
bearing
locking groove
bearing protection
outer ring
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.)
Granted
Application number
JP10584583U
Other languages
Japanese (ja)
Other versions
JPH0410422Y2 (en
Inventor
今在家　利幸
Original Assignee
日亜精密工業株式会社
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 日亜精密工業株式会社 filed Critical 日亜精密工業株式会社
Priority to JP10584583U priority Critical patent/JPS6012719U/en
Publication of JPS6012719U publication Critical patent/JPS6012719U/en
Application granted granted Critical
Publication of JPH0410422Y2 publication Critical patent/JPH0410422Y2/ja
Granted 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
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従前の保護板を用いたシール型ベアリングの部
分縦断面図、第２図は本考案の第１実施例に係るベアリ
ング用保護板の一部縦断正面図、第３図は本考案の第１
実施例に係る保護板を嵌着したベアリングの一部縦断面
図、第４図乃至第６図は本考案の第２実施例、第３実施
例及び第４実施例に係る保護板を嵌着したベアリングの
一部縦断面図である。 １は外輪、２は係止溝、２ａは係止溝の外側端面、２ｂ
は係止溝の内側端面、３は保護板、３ａは押圧用傾斜面
、３ｂは挿入用傾斜面、３ｃは隆起部。 第３図 第４図Fig. 1 is a partial longitudinal sectional view of a sealed bearing using a conventional protection plate, Fig. 2 is a partial longitudinal sectional front view of a bearing protection plate according to the first embodiment of the present invention, and Fig. 3 is a partial longitudinal sectional view of a sealed bearing using the conventional protection plate. 1st of
FIGS. 4 to 6 are partial vertical cross-sectional views of a bearing fitted with a protection plate according to an embodiment, and FIGS. FIG. 3 is a partial vertical sectional view of the bearing. 1 is an outer ring, 2 is a locking groove, 2a is an outer end surface of the locking groove, 2b
3 is an inner end surface of the locking groove, 3 is a protection plate, 3a is a pressing slope, 3b is an insertion slope, and 3c is a raised portion. Figure 3 Figure 4

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外輪１の内周面側端部に形成した係止溝２内に嵌着され
る環状のベアリング用保護板に於いて、前記保護板３を
弾性を有するプラスチック製とし、その外周外側部分に
係止溝２の外側端面２ａに当合する抑圧用傾斜面３ａを
形成すると共に、外周内側部分に挿入用傾斜面３ｂを形
成し、該保護板３の内側面に係止溝２の内側端面２ｂに
当合する隆起部３Ｃを形成した事を特徴とするベアリン
グ′用保護板。In the annular bearing protection plate that is fitted into the locking groove 2 formed at the end of the inner peripheral surface of the outer ring 1, the protection plate 3 is made of elastic plastic, and the outside portion of the outer ring is made of elastic plastic. A suppressing inclined surface 3a that contacts the outer end surface 2a of the locking groove 2 is formed, and an insertion inclined surface 3b is formed on the inner side of the outer periphery, and the inner end surface 2b of the locking groove 2 is formed on the inner surface of the protection plate 3. A protection plate for a bearing, characterized in that a protrusion 3C is formed in contact with the bearing.
JP10584583U 1983-07-06 1983-07-06 Bearing protection plate Granted JPS6012719U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10584583U JPS6012719U (en) 1983-07-06 1983-07-06 Bearing protection plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10584583U JPS6012719U (en) 1983-07-06 1983-07-06 Bearing protection plate

Publications (2)

Publication Number Publication Date
JPS6012719U true JPS6012719U (en) 1985-01-28
JPH0410422Y2 JPH0410422Y2 (en) 1992-03-16

Family

ID=30247933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10584583U Granted JPS6012719U (en) 1983-07-06 1983-07-06 Bearing protection plate

Country Status (1)

Country Link
JP (1) JPS6012719U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63131393U (en) * 1987-02-20 1988-08-26
JP2006226392A (en) * 2005-02-17 2006-08-31 Nok Corp Sealing device
WO2007043249A1 (en) * 2005-09-15 2007-04-19 Ntn Corporation Rolling bearing and main shaft supporting structure for main motor of railway vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63131393U (en) * 1987-02-20 1988-08-26
JP2006226392A (en) * 2005-02-17 2006-08-31 Nok Corp Sealing device
WO2007043249A1 (en) * 2005-09-15 2007-04-19 Ntn Corporation Rolling bearing and main shaft supporting structure for main motor of railway vehicle

Also Published As

Publication number Publication date
JPH0410422Y2 (en) 1992-03-16

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